international travel 27 weeks pregnant

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Traveling while pregnant: Your complete guide

Unless you're nearing your due date or have certain complications, your healthcare provider will generally give you the green light for pregnancy travel. Here's how to safely explore – plus what to consider before making plans.

Is traveling while pregnant safe?

When to avoid pregnancy travel, when is the best time to travel while you're pregnant , can pregnant women travel during covid, when should you stop traveling while pregnant, your pregnancy travel checklist, when to call your doctor while traveling.

Yes, it's generally safe to travel during pregnancy as long as you're not too close to your due date and you're not experiencing any serious pregnancy complications. There are special precautions to take, of course, and you may find yourself stopping to use the bathroom more than you're used to, but that babymoon can be within reach.

Before you pack your suitcase, talk with your healthcare provider to make sure it’s safe for you to travel and that your destination is a good choice. You'll want to avoid places where infectious diseases are prevalent (or there are high outbreaks of Zika or malaria, for example). The COVID-19 pandemic has made people reconsider where they feel safe traveling as well; if you're fully vaccinated, the CDC says you can travel Opens a new window , but it's always best to check with your doctor first.

And bear in mind that the activities you take part in might be different than normal – you'll want to skip the Scuba diving lessons, for example (though snorkeling is okay!).

It's safe to fly when you're pregnant as well, and most airlines will allow you to fly domestically until about 36 weeks of pregnancy. International routes may have different rules, so be sure to check with your airline before booking anything. Your doctor will tell you to avoid flying, however, if you have a health concern that might require emergency care or any other health conditions that aren’t well controlled.

It's best to avoid traveling while pregnant if you have any health conditions that can be life-threatening to both you or your baby. If you have any of the following conditions, your doctor will almost certainly advise you against travel:

• Placental abruption  
• Preeclampsia
• You're in preterm or active labor
• Cervical insufficiency  (incompetent cervix)
• Premature rupture of membranes (PROM)
• A suspected ectopic pregnancy
• Vaginal bleeding

You might also need to be extra-cautious or skip travel if you're experiencing intrauterine growth restriction , you have placenta previa , or you have other conditions that may place your pregnancy at a higher risk. It’s always a good idea to discuss your concerns with your healthcare provider before travel regarding any medical conditions you have, and they'll be able to advise you on what's best, depending on the trip.

The sweet spot for pregnancy travel is during your second trimester , between 14 weeks and 27 weeks. By the second trimester, any struggles you’ve had with morning sickness and fatigue during the earlier weeks of pregnancy should have hopefully subsided – and after 12 weeks, your risk of miscarriage decreases significantly as well. And you're not too far along to worry about third trimester exhaustion or going into preterm labor yet, either.

Your energy levels are likely to be good during your second trimester too (bring on the sightseeing!), and it will still be relatively easy and comfortable for you to travel and move around at this time. Keep in mind that once you hit that third trimester, pregnancy travel might be more difficult as you find it harder to move around and stay still for long periods of time.

It's complicated (and often a personal decision based on your own risk factors), but the CDC says that if you're fully vaccinated against COVID-19, you can travel. Of course, it's important you still do everything you can to keep yourself and others around you safe, including following all mask-wearing and social distancing guidelines in the destination you visit.

Women are at an increased risk for severe illness if they contract COVID-19 while pregnant , and they're more likely to experience preterm birth and other poor pregnancy outcomes. (This is why the CDC, the American College of Obstetricians and Gynecologists, and the Society for Maternal-Fetal Medicine all recommend that women who are pregnant, breastfeeding, or are planning on becoming pregnant get the COVID vaccine .)

If you're vaccinated and decide to travel, the CDC advises avoiding international destinations that are designated Level 4, due to high rates of local COVID-19 transmission.

Take all this information into account and talk to your doctor before you decide on where and when to travel while you're pregnant. And if you experience any symptoms of COVID-19, whether while traveling or at home, call your healthcare provider as soon as possible.

The guidelines for when to stop traveling while you're pregnant vary based on your mode of travel, but more or less, you should wrap up travel before you're 36 weeks pregnant.

Most airlines will let pregnant women fly domestically until they're 36 weeks pregnant – and many cut that off earlier for international travel. This rule is often enforced on an honor system policy, but some airlines may ask for a doctor’s note – so make sure you have that from your healthcare provider if you're traveling in the third trimester, just in case.

Most cruise ships don't allow travel after 24 weeks of pregnancy. Some cruise lines' cutoff dates vary, so verify policies before booking a cruise.

As for road trips, there's no official deadline for when you need to stop traveling, but your personal comfort level (physically and emotionally) – and your doctor's advice – might help you decide. You can drive while pregnant all the way up until your due date, but things may get considerably less comfortable on longer trips as you approach full term.  

Travel of any kind requires advance preparation, but when you're pregnant and traveling, that pre-trip checklist gets a little longer. Give yourself a little more time than usual to plan for a trip – and use the tips below to stay safe and comfortable on your next adventure.

Before you travel

• Talk to your healthcare provider to determine if your trip is safe for you and if there are any medical concerns to consider. It's a good idea to discuss any activities you plan to do while you're away too. If you're planning an international trip, make sure to ask about any vaccines you may need for the areas you're visiting.
• Make sure you know your prenatal test schedule. Plan travels around any prenatal tests you need to schedule, including ultrasounds and other important screening tests.
• Book an aisle seat. You'll likely be more comfortable being able to get up to stretch or go to the bathroom on longer flights.
• Buy travel insurance. You don't need special travel insurance when you're pregnant, but it's never a bad idea to secure a policy. You may want to consider one with a “cancel for any reason” clause that reimburses you for money lost on cancelled trips for reasons (read: any reason) beyond what’s listed on the base policy. Check with your personal health insurance, too, to make sure it covers potential pregnancy complications while traveling internationally (some don’t). Consider adding evacuation insurance as part of a travel insurance plan, too.
• Gather your medical records and health information . If you’re in your second or third trimester, ask your ob-gyn or midwife for a digital copy of your prenatal chart, and have that easily accessible during your trip. Typically, this chart includes your age, your blood type, the name and contact information for your healthcare provider, the date of your last menstrual period, your due date, information about any prior pregnancies, your risk factors for disease, results of pregnancy-related lab tests (including ultrasounds or other imaging tests), your medical and surgical history, and a record of vital signs taken at each visit.
• Keep a list of key names and numbers you may need in the event of an emergency saved on your phone and written on a piece of paper (in case your battery dies).
• Have a contingency plan for doctors and hospitals that will take your insurance where you're going in case you go into labor early or experience pregnancy complications that require urgent care while you're away from home.
• Pack medicines and prenatal vitamins. That might include an extended supply of prescriptions and over-the-counter remedies , too. Bring enough to cover your entire trip and a written prescription that you can fill if you lose anything. It's a good idea to keep prescription medicine in its original container, so if your bags are searched it will be clear that you're not using medication without a prescription.
• Prepare for the unexpected. On a road trip, that might mean an unexpected breakdown, so join an auto club that provides roadside assistance. Download any apps you use for renting cars and accessing boarding passes before you leave so you can easily reschedule things in the event of a last-minute cancellation.
• If you're flying during your third trimester, be sure to call the airline to check about the cutoff week for pregnancy travel. A note from your doctor that says you’re cleared to travel is always good to have when traveling during your third trimester.

During your trip

• Drink plenty of water and continue to eat healthy foods . Keep in mind that many restaurants abroad commonly serve unpasteurized foods (like soft cheeses and milk), which can be dangerous for pregnant women due to the presence of listeria.
• Avoid eating raw or undercooked meat or fish , drinks with ice (which may be contaminated), non-bottled water, and other foods that can cause traveler's diarrhea, which can be more of a problem for pregnant women than other people.
• On long flights and drives, take time to stretch by pulling over for a walk or strolling up and down the airplane aisle. And when seated, always wear your seat belt .
• Maternity compression socks are handy to have along – both in transit and worn under your clothes while you’re out and about exploring – because they can ease the symptoms of swollen feet and legs. These are a few of our favorite pregnancy compression socks .
• Take advantage of help. Many countries have dedicated lines in shops and airports for pregnant travelers, so don't feel any shame taking a shorter wait if you see one.
• Go easy on yourself. Remember, you're growing a baby. You might not have quite the stamina for sightseeing and late nights like you used to pre-pregnancy. Make the most of your vacation but don't fret you miss out on things because you need more downtime from exploring than you usually would.
• Don’t forget to get photos of your bump. When your baby is older, you'll have fun showing them all the places you traveled with them before they were born.
• Go for the comfy shoes. Travel during pregnancy is the best reason ever to forgo those strappy stilettos for your favorite sneakers .
• Pack snacks so you always have something to curb your appetite if there’s a long wait for a restaurant or you get stuck in transit or someplace remote with no food offerings.
• Try to be in the moment with your travel partners as much as possible. Once your baby is born, your attention will be pulled in a whole new direction.

If you have any medical concerns traveling while pregnant, don’t hesitate to pick up the phone and call your doctor for advice. The below are a few symptoms that definitely warrant calling your ob-gyn or health care provider or seeking emergency care while traveling or at home:

• Signs of pre-term labor (including a constant, low dull backache, bleeding, etc.)
• Ruptured membranes (your water breaks)
• Severe cramping
• Spiking blood pressure
• Severe nausea or vomiting
• COVID-19 symptoms

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BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. When creating and updating content, we rely on credible sources: respected health organizations, professional groups of doctors and other experts, and published studies in peer-reviewed journals. We believe you should always know the source of the information you're seeing. Learn more about our editorial and medical review policies .

AAFP. 2020. Ultrasound during pregnancy. American Academy of Family Physicians.  https://familydoctor.org/ultrasound-during-pregnancy/ Opens a new window [Accessed April 2023]

ACOG. 2020. FAQ055: Travel during pregnancy. American College of Obstetricians and Gynecologists.  https://www.acog.org/womens-health/faqs/travel-during-pregnancy Opens a new window [Accessed April 2023]

CDC. 2019. Pregnant Travelers. https://wwwnc.cdc.gov/travel/yellowbook/2020/family-travel/pregnant-travelers Opens a new window [Accessed April 2023]

CDC. 2022. Domestic Travel During Covid-19. https://www.cdc.gov/coronavirus/2019-ncov/travelers/travel-during-covid19.html Opens a new window [Accessed April 2023]

CDC 2023. International Travel During Covid-19. https://www.cdc.gov/coronavirus/2019-ncov/travelers/international-travel-during-covid19.html Opens a new window [Accessed April 2023]

CDC. 2022. Covid-19: Pregnant and Recently Pregnant People. https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/pregnant-people.html Opens a new window [Accessed April 2023]

Terry Ward is a freelance travel, health, and parenting writer who has covered everything from flying with toddlers to why you should travel with your kids even when they're too young to remember it. She lives in Tampa, Florida, with her husband and their young son and daughter, and enjoys camping, sailing, scuba diving, skiing, and almost anything else done in the great outdoors.

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Flying While Pregnant? Check Out the Policies on 25 Global Airlines

In the absence of obstetric or medical complications, occasional air travel during pregnancy is generally safe, according to the American College of Obstetrics and Gynecology  (ACOG). Like other travelers, pregnant women should use seat belts while seated. 

Most commercial airlines allow pregnant women to fly up to 36 weeks of gestation, with some restrictions on international flights. 

ACOG does not recommend air travel for pregnant women with medical or obstetric conditions that may be exacerbated by flight or that could require emergency care. It advises checking flight durations when planning travel and that the most common obstetric emergencies occur in the first and third trimesters.

Once aboard a flight, conditions including changes in cabin pressure and low humidity, coupled with the physiologic changes of pregnancy, do result in adaptations, including increased heart rate and blood pressure, reports ACOG. And those traveling on long-haul flights face the risks associated with immobilization and low cabin humidity. This can cause issues such as lower extremity edema and venous thrombotic events.

ACOG recommends preventive measures to minimize these risks, including the use of support stockings, regular movement of the lower extremities, avoid wearing restrictive clothing and encourage regular hydration. It also advises against consuming gas-producing foods or drinks before a flight.

Other ways for pregnant women to be comfortable on their flights include: booking a bulkhead seat for more legroom; reserving an aisle seat for easy access to lavatories and to walk; elevating your legs on a carry-on bag to avoid swelling and cramps; and wearing a layered, comfortable outfit for changing cabin temperatures.

Airlines around the world have different rules and regulations on when and how long pregnant women can fly. Below are the policies from 25 airlines around the world.

The French flag carrier does not require pregnant women to carry a medical certificate for travel during pregnancy. It recommends avoiding travel in the final month of pregnancy, as well as during the first seven days after delivery. The airline also recommends expecting mothers seek their doctor's opinion before traveling.

India’s flag carrier allows expectant mothers in good health to fly up to and including their 27th week of pregnancy. After 27 weeks, if the pregnancy is anticipated to be a normal delivery, an expectant mother will be accepted for travel up to the 35th week, but a medical certificate confirming the mother is fit to travel is required by an attending obstetrician and dated within three days of travel.

Air New Zealand

For single, uncomplicated pregnancies and clearance from a doctor or midwife women can take flights more than four hours up to the end of their 36th week. For flights under four hours, it's up to the end of the 40th week. Women pregnant with twins can fly more than four hours up to their 32nd week and less than four hours until the 36th week.

The airline recommends that women past their 28th week carry a letter from a doctor or midwife that says you are fit for travel, confirming your pregnancy dates and that there are no complications.

The airline's medical team must offer clearance for women experiencing the following: a complicated pregnancy, such as placenta previa or bleeding; a multiple pregnancy; a history of premature labor; or have begun the early stages of labor. 

Italy's flag carrier has no travel restrictions for expectant mothers during the first eight months of pregnancy. But if traveling within the last four weeks of pregnancy, expecting multiple births, or having a complicated pregnancy, medical clearance is required. Completion of a Medical Information Form, MEDIF , prior to travel and signed by both the passenger and doctor is required.

Alitalia advises pregnant not to fly seven days prior to and seven days after giving birth, or if there is a risk of a premature birth or other complications. It will make staff available to escort pregnant women from the airport check-in counter to the boarding gate. Staff onboard the flight will help stow carry-on luggage. Seats can be pre-assigned and women cannot sit in an exit row.

All Nippon Airways

The Japanese carrier requires women within 15 to 28 days of their due date to fill out and carry a medical information form . Women within 14 days of their due date are required to have a medical form and travel with a doctor. The form must indicate there are no complications of pregnancy, that the passenger has no health problems preventing them from flying and the due date. It must be completed by a doctor and submitted no more than seven days prior to departure.

American Airlines

The Fort Worth-based carrier has different rules for international and domestic flights. If a due date is within four weeks of a flight, you must provide a doctor’s certificate stating that you’ve been recently examined and you’re fit to fly. For domestic flights under five hours, pregnant women won’t be permitted to travel within seven days (before and after) their delivery date. Those who need travel within this timeframe will need approval from a physician and help from a special assistance coordinator . The pregnant woman's physician will be required to fill out a passenger medical form before a flight. A special assistance coordinator will send the form directly to your physician.

Clearance from a special assistance coordinator is required for international travel or travel over water. Within four weeks of a due date also requires a physician's note stating that you’ve been examined within the past 48 hours and you’re fit to fly. And seven days before or after delivery also requires a passenger medical form to be completed by your physician.

British Airways

The U.K. carrier does not allow pregnant women to fly after the end of the 36th week if you are pregnant with one baby or the end of the 32nd week if you are pregnant with more than one baby. While it isn't mandated, British Airways recommends all expecting mothers carry a confirmation from a doctor or midwife, such as a letter or certificate, in addition to your pregnancy record. It should be written within seven days prior to travel and confirm your approximate due date, that you're fit to travel and that there are no complications with your pregnancy.

Cathay Pacific

 Hong Kong's flag carrier requires that women with pregnancies after 28 weeks carry a medical certificate, dated within 10 days of travel that states the following: 

• single or multiple pregnancy
• estimated week of pregnancy
• expected due date 
• certifying you are in good health and the pregnancy is progressing normally, without complications
• that you are fit to travel

The airline accepts pregnant women with uncomplicated single pregnancies to travel up to 36 weeks and uncomplicated multiple pregnancies up to 32 weeks.

Delta Air Lines

The Atlanta-based carrier does not impose restrictions on flying for pregnant women, so a medical certificate is not required to travel. But the airline will not waive ticket change fees and penalties for pregnancy. The airline recommends that those flying after their eight month should check with their doctor to be sure travel is not restricted.

The U.K.-based airline has no restrictions for pregnant passengers traveling up to the end of the 35th week of single pregnancies and the end of the 32nd week for multiple pregnancies.

Pregnant women can travel up to their 29th week without a medical certificate. After that, they require a certificate or letter signed by a qualified doctor or midwife that states whether the pregnancy is single or multiple, is progressing without complications, includes an estimated due date, that you are in good health and there's no known reason to prevent you from flying. Pregnant passengers are not allowed to fly after the 32nd week of a multiple pregnancy, and after the 36th week of a single pregnancy.

This Abu Dhabi-based carrier allows women with single or multiple pregnancies to travel during the first 28 weeks without a medical certificate. For single pregnancies between 29 and 36 weeks, a medical certificate is required. After 37 weeks, pregnant women will not be allowed to travel. For multiple pregnancies, a certificate is required between the 29th and 32nd week; after that, women will not be allowed to travel.

The medical certificate must include the following: 

• Be issued and signed by a doctor or midwife
• Written on a clinic/hospital letterhead and/or stamped by the doctor or midwife
• State that the guest is fit to fly
• State if the pregnancy is single or multiple
• State the number of weeks of pregnancy and the Expected Date of Delivery 
• Easily understood and written in Arabic or English. Other languages are accepted but must be verified by Etihad Airways' check-in staff

The original medical certificate shall be accepted for the whole journey (originating, return and stopover flights), provided the above validity criteria is met for each sector. And it is valid for three weeks from the date of issue.

The New York-based carrier does not allow pregnant customers expecting to deliver within seven days to travel unless they provide a doctor's certificate dated no more than 72 hours prior to departure stating that the woman is physically fit for air travel to and from the destinations requested on the date of the flight and that the estimated date of delivery is after the date of the last flight.

The Dutch flag carrier recommends pregnant mothers not fly after the 36th week, along with the first week following delivery. For those expecting more than one baby, the carrier recommends consulting with a physician prior to flying. If you have had complications, you always need to have permission to fly from your physician.

Expectant mothers with complication-free pregnancies can fly on the German flag carrier until the end of the 36th week of pregnancy or up to four weeks before their expected due date without a medical certificate from a gynecologist. But the airline recommends that pregnant women beyond the 28th week have a current letter from a gynecologist that includes confirmation that the pregnancy is progressing without complications and the expected due date. The doctor should expressly state that the patient’s pregnancy does not prevent her from flying.

Because of the increased risk of thrombosis during pregnancy, the airline does recommend that expectant mothers wear compression stockings while flying.

Malaysia Airlines

The Malaysian flag carrier requires medical clearance for expectant mothers approaching 35 weeks for international travel or 36 weeks for domestic travel. If medical clearance is required, the MEDIF application form should be completed by a doctor and submitted to the airline through its ticketing offices or travel agents at least five working days before traveling.

Philippine Airlines

An expectant mother who is in normal health and with no pregnancy complications will be allowed to fly after filling out an EMIS form . Pregnant women may be accepted for travel if they are not beyond 35 weeks when they fill out Part One of the EMIS form. Those between 24 and 32 weeks of pregnancy will have to fill out EMIS Form Part 2. And if the expectant mother is below 21 years of age, the consent in writing of the husband, parent or guardian must be secured. For expectant mothers beyond 32 weeks of pregnancy, EMIS Part 3 must be accomplished by the Flight Surgeon or Company Physician, who shall issue the clearance for travel

After the 28th week, women are required to have a certificate or letter from a registered medical practitioner or registered midwife confirming the delivery date, whether it's a single or multiple pregnancy and that the pregnancy is routine.

For flights longer than four hours, women can fly up to the end of the 36th week for single pregnancies and the end of the 32nd week for multiple pregnancies. For flights under four hours, women can travel up to the end of the 40th week for single pregnancies and the end of the 36th week for multiple pregnancies. The carrier requires medical clearance  if there are pregnancy complications or it's not a routine pregnancy.

Qatar Airways

 No doctor's note is required for women traveling through their 28th week of pregnancy. Expectant mothers can fly between week 29 and week 32 with a doctor's note and a pregnancy with no complications. Those with a multiple pregnancy will need a doctor's note and a  Medical Information Form (MEDIF) . Between weeks 33 and 35, women will need a doctor's note and a MEDIF. The airline does not accept women in their 36th week and beyond.

 The low-cost Irish carrier allows expectant mothers to fly up to their 28th week of pregnancy. After that, the airline requires women to have a ‘fit to fly’ letter from their midwife or doctor. For an uncomplicated single pregnancy, travel is not permitted beyond the end of the 36th week of pregnancy, while the cut-off for an uncomplicated multiple pregnancy is 32 weeks. 

Singapore Airlines

For uncomplicated single pregnancies, the carrier restricts expectant mothers from travelling beyond the 36th week of pregnancy; for uncomplicated multiple pregnancies, the restriction is the 32nd week.

For uncomplicated single pregnancies between 29 weeks and 36 weeks, expectant mothers must provide a medical certificate stating the following: (1) fitness to travel, (2) number of weeks of pregnancy and (3) estimated date of delivery. The certificate should be dated within ten days of the date of the first flight exceeding 28 weeks of pregnancy. This certificate will have to be presented at check-in when requested.

Southwest Airlines

The Dallas-based carrier advises expectant mothers at any stage of pregnancy to consult with their physicians prior to air travel. The airline recommends against air travel beginning at the 38th week of pregnancy. It warns that in some cases, traveling by air has been known to cause complications or premature labor. Depending on their physical condition, strength, and agility, pregnant women may, in some cases, be asked not to sit in the emergency exit row.

Turkish Airlines

Turkey's flag carrier allows mothers pregnant with one child to travel between the 28th and 35th week if they have a doctor's report that includes the phrase, “There is no particular reason for the patient not to fly.” For women pregnant with more then one baby, the travel cut-off is the end of the 31st week with a doctor's report. The report has to be no more than seven days from the travel date. 

United Airlines

Any woman in the first 36 weeks of pregnancy will be allowed to travel on the Chicago-based carrier without medical documentation. An expectant mother traveling after the 36 weeks of pregnancy must have the original and two copies of an obstetrician’s certificate, which must be dated within 72 hours of a flight’s departure. The original certificate should be submitted to a United representative at check-in.

Virgin Atlantic

 The London-based airline allows travel without restrictions until the 28th week of pregnancy provided that you're free from complications to that point. The carrier asks pregnant mothers to inform its Special Assistance department so they can offer appropriate inflight health advice. Between the 28th and 36th weeks of pregnancy, a doctor's or midwife's certificate is required, stating that the passenger is safe for travel and the expected due date (32 weeks if carrying multiples in an uncomplicated pregnancy). Beyond the 36th week of pregnancy, travel is only permitted for medical/compassionate reasons and the pregnant passenger is required to be accompanied by a medical escort. This travel is subject to the approval of a Virgin Atlantic doctor.

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What to expect when traveling in each trimester of pregnancy

So you're pregnant? Congrats! It's an exciting time but also one in which many aspects of your life will begin to change, including travel. While you'll quickly need to understand the airline industry's rules for flying while pregnant , there are some more personal tips I'd like to share with you based on my experience traveling throughout the first, second and third trimesters of both of my pregnancies.

A few truths about pregnancy

Picky, starving moms need to travel with snacks.

I didn't know I was pregnant when I took the first flight of my second pregnancy. I was on a mileage run from Houston to Los Angeles, and by the time we landed, I was super tired, kinda grumpy and oh-my-so-hungry.

Then began a mad search for food. Luckily, Counter Burger was open and serving up sweet potato fries and burgers. Out of habit, I went for the veggie burger but I quickly regretted my decision, which left me far from satisfied with ground-up veggie mush.

In the early stages of pregnancy, your normal travel habits of going a little hungry for a while, or making due with what's around, may not work well.

Throughout your pregnancy, travel with water to stay hydrated and snacks to stave off hunger pangs and keep you going through travel delays. If you're feeling particularly food sensitive, research the food options at your destination ahead of time. I virtually lived on chicken noodle soup for a whole week early in my pregnancy and then, for a couple of days, all I wanted were hush puppies. I know how to get those items at home but when you are on the road, you either need to do more research or be more flexible -- which is sometimes easier said than done.

Related: 4 tips for planning travel while planning a pregnancy

Research and make choices about inflight radiation and other risks

I'm not an expert, but because I fly often, I have given some thought to inflight radiation exposure , especially during the early stages of pregnancy.

For pregnant flight attendants and pilots, the Federal Aviation Administration recommends a limit of 1 mSv during pregnancy, with no more than 0.5 mSv per month. I don't fly as much as an airline employee, but it doesn't take much research to learn that the amount of radiation you (and your gestating baby) are exposed to in the air varies dramatically from route to route. The highest-level routes are typically longer, higher-altitude polar routes. Here's some information from NASA about polar flights and radiation .

Every expectant mother should discuss the risks of flying during pregnancy with her doctor before getting on a plane. For me, nine months was a tiny moment in my traveling life, so I was OK adjusting my behavior a bit out of an abundance of caution. However, I didn't adjust to the point of never leaving my house. We still flew when I was pregnant, but I was judicious about when and where I would fly.

Check your health insurance policy

If you aren't familiar with your medical insurance coverage for when you travel, brush up on those facts now. Look at in-network and out-of-network benefits, as well as coverage for procedures for medical emergencies in other countries, if relevant. Most likely, if you do have coverage for treatment in other countries, you will still be on the hook to pay for your care up front and then submit for reimbursement from your health insurer. Plan accordingly and plan for the unexpected. If your baby decides to arrive early, for instance, check to make sure your insurance would cover possible extended and expensive care in an intensive care unit in a hospital away from your home.

Be sure to check what your health insurance coverage provides if you deliver at another facility later in your pregnancy. I once had an insurance plan that specifically did not cover out-of-network deliveries after 36 weeks, so that is something you would want to know before venturing away from home late in pregnancy.

Consider travel insurance

Trip insurance can be helpful if you are traveling while pregnant. Read the plan's fine print to determine what might be covered and whether you are covered if you already knew you were pregnant when you purchased the plan. Typically, a normal pregnancy or normal delivery would not be covered but if there are unexpected complications with the pregnancy, then related trip-cancellation or trip-interruption coverage may kick in on certain plans in certain situations.

Here are some travel insurance providers to check out: Allianz Travel Insurance, Travel Guard and Travelex Insurance . You can also compare a variety of plans at a portal like SquareMouth .

Here are some articles that will help you brush up on your travel insurance knowledge:

• The best travel insurance policies and providers
• What is independent travel insurance and when is it worth it?
• When to buy travel insurance versus when to rely on credit card protections
• Is credit card travel insurance sufficient on its own?
• Why I buy travel insurance

Traveling in the first trimester

Traveling in the first trimester can range from "no big deal" to "I think I'm going to die from misery right this very instant." Symptoms in early pregnancy can vary widely and can change by the day. A flight in your first trimester may be no different from any other flight you've ever taken or it may feel like you are flying with the worst hangover of your life.

Unless you are very high risk or have other extenuating medical issues, your doctor will probably give you the green light to travel in early pregnancy. Feeling extra tired, nauseous and queasy doesn't make for the perfect travel experience, so here are some tips to make travel easier:

Pick an aisle seat and move about the cabin

When you do hit the skies early on, choose a seat where you will be the most comfortable, likely an aisle seat so you can get to the restroom easily. I also recommend getting up to walk around and stretch your legs. (Here are tips for credit cards that will defeat basic economy and let you get a seat assignment in advance.)

Room service come to the rescue

In my first trimester of my second pregnancy, I went on a trip with my daughter and parents to New York City to see the Macy's Thanksgiving Day Parade and I was met with another challenge. I was at the point in my pregnancy when I needed food immediately upon waking or I was going to get queasy. Since I was staying in a hotel room with my young daughter, this meant room service. I also had granola bars and fruit on hand, but that was not enough to really do the trick some mornings. Had my husband been there, he could have gone in search of a warm bagel and juice, but since he wasn't on this trip, we had to improvise. Thanks goodness Marriott elite status helped defray the cost of most of the breakfast!

Take it easy when you need to

Once you are further along in your pregnancy and you actually look pregnant, you will sometimes get a little sympathy or, at least, empathy while traveling. Strangers may offer to help with your bag and people may have more patience with you if you're moving slowly. However, in the first trimester nobody can tell you are pregnant, and no one is going to feel sorry for you. If you act queasy on the plane, you will pretty much be treated like you have Ebola, and any other issue or ailment will pretty much not interest anyone. I once told the flight attendant I was pregnant when she was giving me the eye about looking queasy.

Take care of yourself, don't overdo it and know when to say enough is enough. You may be used to very busy travel days, but now find yourself needing a nap during your first trimester, and that's OK. Listen to your body and adjust accordingly.

Traveling in the second trimester

You have probably heard that the second trimester is generally the easiest of the three trimesters for most expecting moms. You usually aren't as sick and or as tired as in the first trimester, and you aren't as large, uncomfortable and exhausted as in the third trimester. From roughly weeks 13 to 27 of a pregnancy, your activity and comfort levels are often good, and this means that it can be a great time to travel. Couples that like to take "babymoons" (one last couples trip before the baby arrives) often try to schedule them in the second trimester.

Related: The best babymoon destinations for every month of the year

The beginning and end of the second trimester are quite different

You will probably enter the second trimester not really looking pregnant, and end it looking quite different. This means that you may feel very different at the beginning and end of the second trimester. The second trimester is when lots of belly growing happens and this can mean that some types of travel will be more uncomfortable toward the end of these few months of pregnancy than at the beginning.

Consider where you are comfortable traveling

A very personal and important decision to make during the second trimester is to determine if there are certain restrictions you will place on yourself in terms of where you're comfortable traveling. Some types of travel will ban women from traveling during the second trimester. For example, many cruise lines will not allow a woman to book a cruise if she will enter her 24th week of pregnancy (or later) while on the voyage.

Royal Caribbean's policy bars pregnant women from sailing at and after the 24th week. It was developed in concert with the Cruise Lines International Association endorsement of the American College of Emergency Physicians Health Care Guidelines for Cruise Ship Medical Facilities .

Many consider unborn fetuses to be viable if born beginning around 24 weeks (though that age threshold is getting earlier and earlier). This means that a baby born at 24 weeks gestation would have anywhere from a 50% to 70% chance of survival outside the womb if (and only if) there is immediate access to advanced medical care. A cruise ship clearly doesn't have an advanced neonatal care unit on board, so presumably the policy is related to why cruise lines draw the line for pregnant passengers.

I personally draw the line for travel at 23 or 24 weeks when talking about destinations that don't have the same level of advanced medical care as the United States -- or long flights or a flight path that could hinder prompt access to advanced medical care if I happened to unexpectedly go into labor. The Maldives is an example of somewhere I would not want to travel in this instance because there would be significant delays in obtaining medical care on these remote islands.

Plan big, but not too big

The second trimester is a great time to squeeze in a pre-baby trip or two since you will probably feel relatively like to your pre-pregnant self much of the time. We went to Aruba when I was 14 weeks pregnant and it was a fantastic trip. I had lots of energy and a normal appetite. Flying was not uncomfortable because my belly was still pretty small and the only real adjustment was to make sure I had a somewhat larger bathing suit before the trip.

At 23 weeks, I traveled to Spain and still felt pretty energetic and "normal." I will admit that the flight in economy wasn't super comfortable since I did have a belly that was hindering curling up in positions that usually help me sleep on the plane, but our time on the ground in Spain wasn't really impacted at all by the pregnancy other than missing out on the Spanish wine.

The great thing about both of those trips was that they were at my own pace. This meant that if I didn't feel like doing much one afternoon, I could take it easy. Even though you may feel great in the second trimester, you can still tire more quickly than normal, so be sure to limit your vacation activities to those you can manage. There are also activities that some doctors might advise against by the second trimester like thrill rides, scuba diving or horseback riding, so double-check any restrictions before planning more adventurous outings.

Traveling in the third trimester

Pregnancy isn't an illness or disease. For many families, it's just a normal phase in a woman's life before a new baby joins the family. Assuming things are going well, it's not a time when you have to cancel all travel. However, once the third trimester rolls around, travel can get a more complicated and does eventually have to stop.

The beginning and end of the third trimester are quite different

Changes come even more quickly in the third trimester. You enter the third trimester about 28 weeks pregnant and end it with a newborn. This means that types of travel that are possible at 27 and 28 weeks pregnant may be inadvisable, or even prohibited, at 37 and 38 weeks pregnant.

Select destinations and activities carefully

In the final months of pregnancy, some activities are probably going to be more comfortable and enjoyable than others. For example, swimming and spa time may be exactly what you need.

I give strong preference to visiting beach and resort destinations in the final trimester. Trust me when I say that few activities are as comfortable in the third trimester as floating in the water! We went to The Phoenician (a Marriott property) in Scottsdale, Arizona, when I was about 31 weeks pregnant and even with my big belly, it was the perfect mix of spa, swimming and fun activities for our 5 year old before both our lives changed.

You are going to get uncomfortable

Maybe this isn't universal and there are some magical creatures out there who never feel uncomfortable during pregnancy, but every mom I know eventually hit a point in her pregnancy when she wasn't comfortable. For many, this means that sitting for an extended time in a small airline seat, standing in long lines or trekking around in the heat to explore a city all day eventually become pretty miserable activities.

No one can tell you when you will hit that point, but it will likely happen in the third trimester. For me, my back started giving me a bunch of trouble at around week 30 or 31. I was incredibly grateful there were no more flights scheduled during that pregnancy beyond that point.

If you are going to fly during the later weeks of your third trimester and have the ability to secure a more comfortable seat up front, or at least one with extra legroom so you can stretch out, it may well be a good investment in your comfort. I brought a tennis ball with me when I flew so I could give myself a bit of a "back massage" against the airplane seat.

Bring your own pillows

Sleep becomes a challenge in the third trimester for many women and a pillow fort of sorts becomes a necessity to get some good shut-eye. Many pregnant moms find that using some sort of body pillow or pillow arrangement helps to keep their bellies supported and comfortable at night. You can't assume that the hotel will have similar pillows, so bring your own if they become essential to good rest in your third trimester. I had no shame in hauling my pillow fort with me on our last road trip at eight months pregnant.

See if you are allowed to fly

Even if your doctor OKs it, many airlines have rules about women flying in the third trimester. Check out airline rules for traveling while pregnant for complete details, but generally speaking, most U.S. airlines don't have many flight restrictions until the last month of pregnancy. However, many international airlines do have restrictions and documentation requirements beginning at 28 weeks. If you are pregnant with more than one baby, the restrictions kick in even earlier.

Decide when to stop traveling

I'm all for traveling while pregnant but, realistically, most women will want to stop traveling at some point in the third trimester. I would imagine by about 36 or 37 weeks, most women will probably decide to stay closer to home. I went on a road trip about three hours from home at 35 weeks and then called it quits for the rest of the pregnancy. There's still a whole new world of travel waiting once a new baby joins the family .

Bottom line

There is usually no reason to stop traveling when you're expecting. During my last pregnancy, I went on 12 trips, 28 flights, visited four countries and I'm very glad I had the opportunity to stay that active. I'm also glad that I grounded myself from flight after 31 weeks and from road trips at 35 weeks because those were the right decisions for my comfort level.

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• Pregnancy week by week

Is it safe to fly during pregnancy?

Generally, air travel before 36 weeks of pregnancy is considered safe for people who aren't dealing with any pregnancy problems. Still, if you're pregnant, it's a good idea to talk with your health care provider before you fly.

Your provider might suggest that you not fly if you have certain pregnancy complications that could get worse because of air travel or that could require emergency care. Examples include a history of miscarriage or vaginal bleeding, severe anemia, and high blood pressure or diabetes that's not well controlled. If you had preeclampsia during a previous pregnancy — a condition that causes high blood pressure and extra protein in urine — flying may not be advised. The same is true if you're pregnant with twins or other multiples.

Tell your provider how far you are flying, as the length of the flight might make a difference. Also, be aware that some airlines may not allow pregnant people on international flights. Check with your airline before you make travel arrangements.

After 36 weeks of pregnancy, your health care provider may advise against flying. And some airlines don't allow pregnant people to fly after 36 weeks. The airline also may require a letter from your health care provider that states how far along in your pregnancy you are and whether flying is advised.

If your health care provider says it's okay for you to fly, and your plans are flexible, the best time to travel by air might be during the second trimester. The risks of common pregnancy emergencies are lowest during that time.

When you fly:

• Buckle up. During the trip, keep your seatbelt fastened when you are seated, and secure it under your belly.
• Drink plenty of fluids. Low humidity in the airplane could cause you to become dehydrated.
• Avoid gassy foods and drinks before you fly. Gases expand during flight, and that could make you uncomfortable. Examples of foods and drinks to avoid include broccoli and carbonated soda.
• Think about medical care. Plan for how you'll get obstetric care during your trip if you need it. Bring copies of your medical information in case you need care while you're away.

Blood clots

Air travel can raise the risk for blood clots in the legs, a condition called venous thrombosis. The risk is higher for pregnant people. Moving your legs may help prevent this problem. Take a walk up and down the aisle every hour during the flight. If you must remain seated, flex and extend your ankles from time to time. In general, it's best to avoid tightfitting clothing, as that can hinder blood flow. Wearing compression stockings can help with blood circulation during a long flight.

Radiation exposure linked to air travel at high altitudes isn't thought to be a problem for most people who fly during pregnancy. But pilots, flight attendants and others who fly often might be exposed to a level of radiation that raises concerns during pregnancy. If you must fly frequently during your pregnancy, talk about it with your health care provider.

Mary Marnach, M.D.

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• Allergy medications during pregnancy
• AskMayoExpert. Health considerations for air travelers: Pregnancy considerations. Mayo Clinic; 2022.
• Air Travel During Pregnancy: ACOG Practice Bulletin No. 746. American College of Obstetricians and Gynecologists. https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2018/08/air-travel-during-pregnancy. Accessed Dec. 1, 2022.
• Ram S, et al. Air travel during pregnancy and the risk of venous thrombosis. American Journal of Obstetrics and Gynecology. 2022; doi:10.1016/j.ajogmf.2022.100751.

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Health Encyclopedia

International travel while pregnant or breastfeeding, special considerations for traveling while pregnant.

Traveling during pregnancy is normal, and a lot of women do it. But it's important to think about potential problems that could come up during international travel. Also think about how you would get quality healthcare in the countries you are visiting. Get all of the vaccines you need before becoming pregnant instead of waiting to get them during pregnancy.

The American College of Obstetricians and Gynecologists says the safest time for a woman to travel is in the second trimester of her pregnancy, from 14 to 28 weeks. This is the time when you will feel your best. You are also at the lowest risk for spontaneous abortion (miscarriage) or premature labor. During the third trimester (28 to 40 weeks), many healthcare providers and midwives advise staying within a 300-mile radius of home because of potential problems, such as high blood pressure, phlebitis, and false or preterm labor. Generally, women are not allowed to travel by air after 36 weeks for domestic travel, and after 28 to 35 weeks for international travel. The decision on whether to travel and how far to travel at any time during pregnancy should be a joint decision between you and your healthcare provider.

For most pregnant women, flying does not pose a risk to the fetus from cosmic radiation. But aircrew and women who often fly may exceed radiation limits.

According to the CDC, pregnant women with the following conditions may be advised against traveling to countries that need pretravel vaccines. This list may be incomplete. So discuss your health history with your provider or midwife before planning travel:

History of miscarriage

Incompetent cervix

History of ectopic pregnancy

History of premature labor or premature rupture of membranes

History of or current placental abnormalities

Threatened miscarriage or vaginal bleeding during current pregnancy

Multiple fetuses in current pregnancy

History of pre-eclampsia, high blood pressure, or diabetes with any pregnancy

History of infertility or trouble getting pregnant

Pregnancy for the first time over the age of 35 years

Heart valve disease or congestive heart failure

History of blood clots

Severe anemia

Chronic organ system problems that need to be treated 

You may also be advised against traveling to places that may have hazards. The list below may be incomplete. Talk about your travel plans with your healthcare provider or midwife before planning a trip.

Places with high altitudes

Places that have outbreaks of life-threatening food- or insect-borne infections

Places where malaria is common

Places where live-virus vaccines are needed or recommended

Healthy tips for traveling while pregnant

Here are tips for traveling while pregnant:

Try to plan ahead for any problems or emergencies that could come up before you travel. Check that your health insurance is valid while you are abroad. Also check to see whether the plan will cover a newborn, should you deliver while away. You may want to think about getting a supplemental travel and medical evacuation insurance.

Research medical facilities in your destination. Women in the last trimester of pregnancy should look for places that can manage complications of pregnancy, pre-eclampsia, and cesarean sections.

If you will need prenatal care while you are abroad, arrange for this before you leave. Talk with your healthcare provider or midwife to figure out the best way to handle this.

Know your blood type and check that blood is screened for HIV and hepatitis B in the areas you will be visiting.

Check that safe food and beverages, such as bottled water and pasteurized milk, are available at your destinations.

If flying, ask for an aisle seat at the bulkhead. This gives you the most space and comfort. If morning sickness is a problem, try to arrange travel during a time of day when you generally feel well. Seats over the wing in the midplane region will give you the smoothest ride.

Try to walk every half-hour during a smooth flight. Flex and extend your ankles often to prevent blood clots in the veins (thrombophlebitis).

Fasten your seat belt at the pelvis level, below your hips.

Drink plenty of fluids to stay hydrated. Aircraft cabins have low humidity.

Try to rest as much as possible while away. Exercise and activity during pregnancy are important but try not to overdo it.

Special considerations for traveling while breastfeeding

Breastfeeding gives babies the most nutritional start in life. It also gives them vital protection against certain infections. But traveling internationally while nursing can be challenging.

If you are breastfeeding only, you don't have to worry about sterilizing bottles or having clean water. You may get vaccines to protect against disease, depending on where you are traveling. But diseases such as yellow fever, measles, and meningococcal meningitis may be a threat to infants who can't be vaccinated at birth. Discuss this with both your healthcare provider and your infant's caregiver before you travel.

If you are feeding your baby formula, it's best to use powdered formula made with boiled water. You may also want to carry a supply of prepared infant formula in cans or ready-to-feed bottles for emergencies.

Breastfeeding helps lower the chance of your baby getting traveler's diarrhea. If you get traveler's diarrhea, drink more fluids and continue to nurse your baby.

Watch your eating and sleeping patterns, as well as your stress levels. This will affect your milk output. Drink more fluids. Stay away from alcohol and caffeine, as well as exposure to smoke.

If you are traveling without your infant, you will need to pump to maintain your milk supply. Check with TSA about transporting your milk on flights.

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Flying While Pregnant – Your Guide to Airline Policies [2023]

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Airline Policy Chart

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Whether heading on a vacation or babymoon, traveling for work, or visiting family for the holidays, flying while pregnant is extremely common and generally safe when following standard air travel precautions.

As always, wearing a seatbelt and staying hydrated is very important, but so is checking with your doctor, as well as your airline, to confirm any additional requirements.

Depending on your destination and airline, policies may vary, so we created a guide to help make the process just a little bit easier for expectant moms.

Let’s look at what you can expect on your next flight if you are expecting.

Flying While Pregnant Overview

Many airlines allow pregnant women to fly if they haven’t passed 36 weeks of gestation .

However, that number may vary based on medical conditions as well as the destination of the flight, as international flights can have different rules.

U.S. Airline Pregnancy Policies

Alaska Airlines does not have any specific policy for flying while pregnant.

American Airlines requires pregnant passengers to provide a doctor’s certificate stating they’re fit to fly if they’re due within 4 weeks of the flight.

If the flight is within 7 days of the delivery date, your physician must complete a special approval form, and a special assistance coordinator from American Airlines will be assigned to you.

For international travel or travel over water within 4 weeks of your due date, a physician’s note stating that you are fit to fly after being examined within 48 hours of the flight is required.

Pregnant passengers do not face any restrictions when flying on Avelo and a medical certificate is not required for you to travel.

Breeze does not have restrictions or require a medical certificate for pregnant passengers.

Delta Air Lines has no restrictions for pregnant passengers and does not require medical clearance, regardless of the due date.

Frontier Airlines requires a medical certificate starting at the 36th week of pregnancy.

Alternatively, a waiver may be signed at the ticket counter, releasing the airline of liability.

Hawaiian Airlines requires a medical certificate if you’re due within 7 days when flying within Hawaii.

For international flights or between North America, an exam completed within 48 hours of your flight and a certificate are required if the flight is within 30 days of your due date.

JetBlue only requires a medical certificate if you’re due within 7 days of the flight. The exam must be completed within 72 hours of the departure date.

If you are past due, you will not be allowed to fly, even with documentation.

Southwest Airlines recommends against air travel for passengers at or past 38 weeks of pregnancy but does not prohibit it.

The airline may, however, ask pregnant passengers not to sit in the emergency row.

Spirit Airlines “urges” pregnant passengers past 8 months (32 weeks) to get a doctor’s exam before flying to confirm it is safe to travel.

However, no mention of a medical certificate being needed to fly.

United Airlines has no restriction for up to 36 weeks of pregnancy.

Starting the 36th week, an obstetrician’s certificate (original and 2 copies) is required, stating that mother and baby are fit for travel. The certificate must be dated within 72 hours of the flight, although it is preferred to be within 1 day of departure if possible.

The due date must be after the final flight on the itinerary.

International Airline Pregnancy Policies

Aeromexico passengers who are 33 weeks pregnant or more must provide a medical certificate that can be uploaded 48 hours before the flight departure.

The exam must be completed within 5 days of the flight, and it is a good idea to bring a copy of the certificate to the airport just in case.

Air Canada has no restrictions for passengers until their 36th week of pregnancy. After 36 weeks, there is no official statement or requirements.

Air France does not require medical clearance before flying. However, the airline recommends seeking a doctor’s opinion before flying.

Although it is not prohibited, Air France recommends avoiding air travel starting at 37 weeks of pregnancy.

British Airways does not permit pregnant women to fly after the 36th week if they’re pregnant with 1 baby or after the 32nd week for more than 1 baby.

The airline recommends expectant mothers travel with a note from their doctor or midwife confirming:

• If the pregnancy is single or multiple
• Expected due date
• No complications with the pregnancy

This note should be completed as close to the travel dates as possible.

The table below shows the requirements and certificates needed to travel for those with uncomplicated pregnancies.

Cathay Pacific advises that you may be denied boarding if you’re not carrying a required medical certificate or if that certificate is outdated or incomplete.

Emirates has flight restrictions starting at 29 weeks of pregnancy.

Expectant mothers traveling during or after 29 weeks must bring a medical certificate signed by a doctor or midwife that includes:

• Single or multiple pregnancies
• Estimated due date
• The latest date your doctor expects you to be fit for travel
• You are in good health
• That there is no known reason that would prevent you from flying

Passengers are prohibited from flying after the 36th week of a single pregnancy or the 32nd week of a multiples pregnancy.

If you need to request an exception to the rule, you can apply for medical clearance by submitting a medical information form .

Etihad Airways has flight restrictions starting at 29 weeks of pregnancy.

From weeks 29 to 36 (29 to 32 for a multiples pregnancy), a medical certificate is required to fly.

Passengers are prohibited from flying once reaching the 37th week of a single pregnancy or the 33rd week of a multiples pregnancy.

If you need to submit a medical certificate, you can download it before arriving at the airport.

Japan Air Lines requires a medical certificate  for the following circumstances:

• When the expected delivery date is within 28 days or is uncertain
• When expecting multiple births
• When there were previous premature births

KLM advises expectant mothers not to fly after reaching 36 weeks of pregnancy. Getting medical clearance to fly is not required, but it is recommended.

LATAM allows pregnant passengers of up to 29 weeks to fly without authorization. From the 30th week on, a medical certificate is required.

After 39 weeks, travel is prohibited.

Lufthansa does not require medical clearance until after the 28th week of pregnancy.

Beyond the 28th week, it is recommended that you travel with a certificate that includes:

• Confirmation that the pregnancy does not have any complications
• A statement from an obstetrician stating that the pregnancy does not prevent you from flying

From the 36th week, this certificate is required to fly. In the case of twin or multiples pregnancy, flying is prohibited after the 32nd week.

Qatar Airways recommends traveling with a doctor’s certificate until the 29th week of pregnancy. After the 29th week arrives, the certificate is required.

At the beginning of the 33rd week, a doctor’s certificate, as well as a MEDIF form , is required and must include the following:

• Patient’s name and date of birth
• Estimated date of delivery
• Proposed dates of air travel
• Confirmation of uncomplicated pregnancy
• Confirmation that the patient is fit for travel
• Date, stamp, and contact details of a qualified doctor

After the 36th week of pregnancy begins, Qatar Airways will not allow you to fly, or 33 weeks in the case of a multiples pregnancy.

Singapore Airlines has no requirements until after the 28th week of pregnancy.

From the 29th week to the 36th week (32nd week for a multiples pregnancy), a medical statement is required to fly that includes:

• Fitness to travel
• Number of weeks pregnant

This certificate must be dated within 10 days of the first flight.

After the 36th week (or the 32nd week for a multiples pregnancy), air travel with Singapore Airlines is not allowed.

After 28 weeks, you will be required to provide a letter from your doctor, dated within 10 days of travel, “outlining the estimated due date, single or multiple pregnancies, the absence of complications, and your fitness to fly for the duration of the flight(s) booked.”

Medical clearance is required for any pregnancy with complications or within 5 days of normal vaginal delivery.

The following conditions are unacceptable for travel:

Virgin Atlantic has no requirements until the 28th week of pregnancy.

From the 28th week to the 36th week (32nd week for a multiples pregnancy), a doctor’s certificate may be requested at the airport or onboard. The certificate should state that there have been no complications and show the estimated due date.

After the 36th week (or 32nd week for a multiples pregnancy), air travel with Virgin Atlantic is prohibited. Travel after the cut-off date may be permitted in special circumstances.

WestJet only recommends that expectant mothers check with their physician or midwife before traveling if they are more than 36 weeks pregnant.

Hot Tip: Are you planning your first trip with your little one? Read the ultimate guide to booking a lap child on your next flight .

Most of these travel tips are helpful for everyone, but especially for expectant mothers.

Choose the Right Seat

Choosing the right seat can make a big difference on an airplane. By sitting in a bulkhead or an aisle seat, you will have more room to stretch your legs and more freedom to get up to use the bathroom if needed.

Also, this may be a good time to splurge on a business or first class seat so you can lie flat and get some rest.

Wear Comfortable Clothing

Wearing comfortable clothing is travel 101, but wearing comfortable layers will give you options if you find the cabin too hot or cold.

Wear Compression Socks

A popular travel hack (even if you aren’t pregnant) is to wear compression socks to reduce swelling and help with blood flow.

However, it may be a good idea to speak with your doctor if you haven’t used them before.

Get Up and Stretch

Walking up and down the aisle is a great way to get your blood flowing and keep oxygen levels up.

Stay Hydrated

Planes are notorious for being dry and sucking moisture out of the air. Pack a big water bottle and ask for more while onboard to ensure you don’t get dehydrated.

Beat Nausea

If you are prone to nausea, bring remedies such as candies and crackers (or whatever works for you) because smells can sometimes be unavoidable inside a plane.

Buy Travelers Insurance

Having travelers insurance is always a good idea, especially if you are traveling far from home — even more so if you are late in your pregnancy.

Hot Tip: Once your little traveler is born, they will want to fly with you. Here is the ultimate guide to baby bassinet seats on 50+ airlines .

Pregnancy is a beautiful thing, and combining it with travel can be a recipe for some wonderful memories.

If you’re planning a bucket list babymoon or just need to keep working and traveling, knowing which airlines will best accommodate you is essential when booking travel.

This guide has plenty of information, and when you’re ready to start traveling with your little one in tow, be sure to come back and read our family travel guides!

All information and content provided by Upgraded Points is intended as general information and for educational purposes only, and should not be interpreted as medical advice or legal advice. For more information, see our  Medical & Legal Disclaimers .

Frequently Asked Questions

Is it safe to fly when pregnant.

In most cases, flying while pregnant is perfectly safe as long as normal safety precautions are taken.

Can you fly during the third trimester? 

Most airlines will allow expectant mothers to fly until the 36th week of pregnancy, often with a doctor’s note.

Do airlines restrict pregnant passengers?

Most airlines allow pregnant passengers to fly until they are 36 weeks pregnant. Some have no restrictions at all.

What are the rules when flying while pregnant?

Each airline sets its own policy regarding flying while pregnant, and it often depends on gestation age and how complicated the pregnancy is. We put together a list of the most popular airlines and their pregnancy policies.

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About Chris Hassan

Chris holds a B.S. in Hospitality and Tourism Management and managed social media for all Marriott properties in South America, making him a perfect fit for UP and its social media channels. He has a passion for making content catered toward family travelers.

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Here Are the Rules for Flying When You're Pregnant

Whether you're newly pregnant or planning a babymoon right before welcoming your baby, here's what parents-to-be need to know about airline travel during each trimester.

Expectant parents need to know: Can you fly when pregnant?

While it's mostly OK to travel until the last few weeks of pregnancy, there are some precautions to take depending on when you decide to book a trip and how high risk your pregnancy is. Here's what you need to know before your next vacation.

Pregnancy and Flying: Your Trimester by Trimester Guide

As a general rule of thumb, most airlines will allow pregnant people to fly right up until week 36 of pregnancy, but you should absolutely do your research before booking your flight to check restrictions. You'll also want to consult with your OB-GYN or midwife before traveling—especially if you're at a higher risk for complications during pregnancy.

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Before you travel

While you may be accustomed to planning a vacation on a whim or only packing your usual necessities, there's one extra thing you should consider doing before booking a flight during your pregnancy: Opt for travel insurance.

Should travel restrictions change, your health care provider recommends you stay home, or if you experience any concerning symptoms —like bleeding, abdominal pain, swelling, headaches, vision changes, or decreased fetal movement—you'll want to postpone or cancel your plans and see your doctor as soon as possible.

According to the ACOG, travel is not recommended for pregnant people with certain complications like preeclampsia, premature rupture of membranes (PROM), or who are at risk of preterm labor.

First trimester

Flying earlier on in pregnancy is actually considered pretty safe. And, no, metal detectors won't harm your fetus.

"Pregnant women can observe the same basic precautions for air travel as the general public," Raul Artal, M.D., former vice chairman of the American College of Obstetricians and Gynecologists (ACOG) Committee on Obstetric Practice, previously told Parents .

One thing pregnant air travelers should take extra precautions to avoid at any trimester? Blood clots, which pregnant people are 7 times more likely to develop—especially during long flights. To help minimize your risk, you can book an aisle seat, walk around every so often, and wiggle your legs and toes while seated.

And since morning sickness and fatigue might be your biggest first trimester complaints, you may want to check with your health care provider about bringing anti-nausea medicine with you.

Second trimester

According to the ACOG, "The best time to travel is mid-pregnancy (14 to 28 weeks). During these weeks, your energy has returned, morning sickness is improved or gone, and you are still able to get around easily. After 28 weeks , it may be harder to move around or sit for a long time."

If you're flying during your second trimester, it's a good idea to stay hydrated, think about wearing support stockings to reduce edema and clot risk, and make sure you've done your research on hospitals located near your destination should an emergency arise.

Carrying twins or more? Your health care provider might recommend you stop traveling earlier due to the higher risk of complications.

Third trimester

How late in pregnancy can you fly? If you're relatively healthy—and not at risk of complications like preterm labor, preeclampsia, gestational diabetes, or placenta previa—then you're usually OK to travel up until 36 weeks, though some OB-GYNs may prefer you stay closer to your home near the end should you encounter any complications or in case your baby comes sooner than expected.

High-risk patients—and especially those with pregnancy-induced hypertension, diabetes, and sickle-cell disease—may be advised not to fly after 24 weeks—or not at all.

Check with your doctor before traveling at the end of your pregnancy.

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Pregnancy Travel Tips

Medical review policy, latest update:, can you travel while pregnant , read this next, when should you stop traveling while pregnant, how should you prepare for a trip during pregnancy, what do pregnant women need to know about travel and the zika virus, travel tips for pregnant people, when should you seek medical care while traveling during pregnancy.

While traveling during pregnancy is generally considered safe for most moms-to-be, you’ll need to take some precautions before making any plans — and get the green light from your practitioner first.

What to Expect When You’re Expecting , 5th edition, Heidi Murkoff. WhatToExpect.com, Zika Virus and Pregnancy , October 2020. WhatToExpect.com, What to Know About COVID-19 if You’re Pregnant , February 2021. American College of Obstetricians and Gynecologists, Travel During Pregnancy , August 2020. Johns Hopkins Medicine, Traveling While Pregnant or Breastfeeding , 2021. Centers for Disease Control and Prevention, COVID-19 Travel Recommendations by Destination , May 2021. Centers for Disease Control and Prevention, Pregnant and Recently Pregnant People , May 2021. Centers for Disease Control and Prevention, Pregnant Travelers , December 2020. Centers for Disease Control and Prevention, Travel: Frequently Asked Questions and Answers , April 2021. Centers for Disease Control and Prevention, COVID-19 and Cruise Ship Travel , March 2020.

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What to Know If You're Traveling While Pregnant

Your guide to cruising, road tripping, and flying when pregnant, including how to prepare, what to pack, when to go, and more.

Evie Carrick is a writer and editor who’s lived in five countries and visited well over 50. She now splits her time between Colorado and Paris, ensuring she doesn't have to live without skiing or L'As du Fallafel.

You might think you have travel all figured out — you can pack your carry-on like a pro and have a knack for finding deals on everything from rental cars to train tickets — but add pregnancy into the mix and you could be thrown for a loop. With a literal baby on board, your awareness of things like Zika, long-haul flights , and food poisoning are heightened. You want to get out there, but you also know you need to do it safely.

So, where do you draw the line? What constitutes safe travel and when is it OK to hit the road, skies, and waters? To answer these sensitive questions, we spoke with Pamela Berens, MD, professor of OB-GYN with McGovern Medical School at The University of Texas Health Science Center at Houston, for a dose of expert advice.

When You Should and Shouldn't Travel

Just because you're pregnant doesn't mean you need to hide out in your house for nine months, but it does mean you should keep a few things in mind. "Traveling in the first trimester could be uncomfortable if you are experiencing nausea and vomiting (morning sickness)," Berens noted. On the flip side, she explained, "Traveling during the third trimester may be a bit physically uncomfortable, especially if the trip is long." In short, your sweet spot in terms of comfort might be the second trimester, although every pregnancy is different. And you should probably stop traveling (at least by air) once you hit 37 weeks.

"Most airlines will allow travel until 37 weeks of pregnancy, but you may need a note from your healthcare provider. Check with the airlines you'll be traveling with for specifics," said Berens.

What to Do Before You Go

Before booking a flight or hop aboard a cruise ship, talk to your doctor or midwife. They know you and your pregnancy experience so far and will be able to give you personalized advice on what sort of travel is and isn't a good idea.

"If you have a complicated pregnancy, speaking with your prenatal provider is even more important. If something happens while you're traveling, it's important for the health providers to know the details of your complications and specific plans related to your delivery or any special care needs you might have for your baby," advised Berens.

Either way, you'll need to ask yourself a few questions before traveling internationally. "The big consideration here is what would happen if you experienced a complication while traveling to a foreign country. Can you speak the language? How good is the medical care? What insurance coverage do you have while traveling abroad? I have, unfortunately, had patients who delivered a preterm infant in a foreign country. They had to stay there for quite some time until the baby could be discharged and had communication difficulties," said Berens.

What to Pack

There are plenty of things pregnant women might want to bring along on a trip — from anti-nausea medicine and compression socks to plenty of water and snacks. But one thing many women don't think about is their prenatal records.

"Always have access to your prenatal records when traveling, just in case," said Berens. That way, if you end up laboring while you are away from home, the new hospital or doctor will be able to access your history and come prepared. If you're traveling close to your due date, you'll also need to bring a note from your healthcare provider. On American Airlines, for example, you must provide a doctor's certificate stating that you've been examined and are fit to fly if your due date is within four weeks of your flight.

What to Watch Out For

If you're used to eating street food and drinking local water when traveling internationally, you may need to adjust your habits. Berens suggests sticking to bottled water, noting, "It's very unpleasant to experience a diarrheal food borne illness while pregnant."

In addition to paying extra attention to food and water, you'll also need to keep an eye on the health situation in the country you're visiting. The Zika virus, which is transmitted by mosquitoes, is particularly dangerous to your unborn baby. "In areas of mosquito borne illnesses, wear long sleeves and pants. Keep covered. Use an insect repellent," said Berens. It's always a good idea to check for travel advisories before booking your trip.

In addition, all pregnant travelers — domestic and international — will need keep a close eye on their health and bodily functions while traveling. "Notify your care provider for bleeding, change in discharge, increased contractions, or a decrease in your baby's movements if you are over around 24 weeks of pregnancy," said Berens.

Flying While Pregnant

Air travel is usually safe for pregnant women, but you won't want to pop in your headphones and settle in for the duration of your long-haul flight .

"Pregnancy itself causes an increased risk of blood clots. Air travel and prolonged immobility can also increase your risk of blood clots," said Berens, suggesting that pregnant women "stay well hydrated, move around every few hours , and make sure to keep good circulation in [their] legs."

Chances are, when you get up to stretch your legs, you'll also need to use the bathroom. "There is often more pelvic pressure and pressure on your bladder in the third trimester, so you may need to stop and use the restroom more frequently," said Berens.

Because you'll be getting up and walking around more than most travelers, The American College of Obstetricians and Gynecologists (ACOG) suggests booking an aisle seat and moving your feet, toes, and legs often. For your comfort, you'll want to skip carbonated drinks and wear your seat belt low on your hip bones, below your belly.

Traveling by Car or Train While Pregnant

Just like air travel, long-haul road trips and train journeys mean a lot of sitting and not a lot of moving. To avoid problems with blood clots, Berens suggests walking around every few hours.

For road trips, you'll also want to plan out stops along the way where you can stretch your legs and use the bathroom.

Traveling by Cruise Ship While Pregnant

Many women experience nausea and vomiting in the first trimester of pregnancy, two conditions that might be increased when you hop aboard that luxe cruise. "If you are not familiar with boat or cruise ship travel , you may want to try this first when you are not pregnant. You may need additional medication for nausea and vomiting," warned Berens.

What to Keep in Mind With COVID-19

COVID-19 has made travel complicated for everyone, but pregnant women are at an increased risk for severe illness . Berens recommends that pregnant women finish their vaccinations before traveling, also adding, "Mask up! Stay six feet apart, and maintain good hand hygiene."

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• Section 6 - Medical Tourism
• Section 7 - Travel & Breastfeeding

Pregnant Travelers

Cdc yellow book 2024.

Author(s): Romeo Galang, I. Dale Carroll, Titilope Oduyebo

• The Pretravel Consultation

Infectious Disease Concerns

Environmental health concerns, transportation considerations.

Pregnancy can cause physiologic changes that require special consideration during travel. With careful preparation, however, most pregnant people can travel safely.

Pretravel Consultation

The pretravel consultation and evaluation of pregnant travelers ( Box 7-01 ) should begin with a careful medical and obstetric history, specifically assessing gestational age and the presence of factors and conditions that increase risk for adverse pregnancy outcomes. A visit with an obstetric health care provider also should be a part of the pretravel assessment to ensure routine prenatal care and identify any potential problems. Instruct pregnant travelers to carry with them a copy of their prenatal records and physician’s contact information.

Review the pregnant person’s travel itinerary, including accommodations, activities, and destinations, to guide pretravel health advice. Discourage pregnant travelers from undertaking unaccustomed vigorous activity. Swimming and snorkeling during pregnancy generally are safe, but falls during waterskiing have been reported to inject water into the birth canal. Most experts advise against scuba diving for pregnant people because of risk for fetal gas embolism during decompression (see Sec. 4, Ch. 4, Scuba Diving: Decompression Illness & Other Dive-Related Injuries ). Riding animals, bicycles, or motorcycles presents risks for abdominal trauma.

Educate pregnant people on how to avoid travel-associated risks, manage minor pregnancy discomforts, and recognize more serious complications. Advise pregnant people to seek urgent medical attention if they experience contractions or premature labor; symptoms of deep vein thrombosis (e.g., unusual leg swelling and pain in the calf or thigh) or pulmonary embolism (e.g., unusual shortness of breath); dehydration, diarrhea, or vomiting; severe pelvic or abdominal pain; symptoms of preeclampsia (e.g., severe headaches, nausea and vomiting, unusual swelling, vision changes); prelabor rupture of the membranes; or vaginal bleeding.

Box 7-01 Pretravel consultation for pregnant travelers: a checklist for health care providers

☐ Review vaccination history (e.g., COVID-19, hepatitis A, hepatitis B, measles, pertussis, rubella, varicella, tetanus) and update vaccinations as needed (see text for contraindications during pregnancy)

☐ Policies and paperwork

• Discuss supplemental travel insurance, travel health insurance, and medical evacuation insurance; research specific coverage information and limitations for pregnancy-related health issues
• Advise travelers to check airline and cruise line policies for pregnant travelers
• Provide letter confirming due date and fitness to travel
• Provide copy of medical records

☐ Prepare for obstetric care at destination

• Advise traveler to arrange for obstetric care at destination, as needed

☐ Review signs and symptoms requiring immediate care, including

• Contractions or preterm labor
• Deep vein thrombosis or pulmonary embolism symptoms, which include unusual swelling of leg with pain in calf or thigh, unusual shortness of breath
• Pelvic or abdominal pain
• Preeclampsia symptoms (e.g., unusual swelling, severe headaches, nausea and vomiting, vision changes)
• Rupture of membranes
• Vomiting, diarrhea, dehydration

Contraindications to Travel During Pregnancy

Absolute contraindications are conditions for which the potential harm of travel during pregnancy always outweighs the benefits of travel to the pregnant person or fetus. Relative contraindications are conditions for which travel should be avoided if the potential harm from travel outweighs its benefits ( Box 7-02 ).

Although travel is rarely contraindicated during a normal pregnancy, pregnancies that require frequent antenatal monitoring or close medical supervision might warrant a recommendation that travel be delayed. Educate pregnant travelers that the risk of obstetric complications is greatest in the first and third trimesters of pregnancy.

Box 7-02 Contraindications to travel during pregnancy

Absolute contraindications.

• Abruptio placentae
• Active labor
• Incompetent cervix
• Premature labor
• Premature rupture of membranes
• Suspected ectopic pregnancy
• Threatened abortion / vaginal bleeding
• Toxemia, past or present

RELATIVE CONTRAINDICATIONS

• Abnormal presentation
• Fetal growth restriction
• History of infertility
• History of miscarriage or ectopic pregnancy
• Maternal age <15 or >35 years
• Multiple gestation
• Placenta previa or other placental abnormality

Planning for Emergency Care

Obstetric emergencies are often sudden and life-threatening. Advise all pregnant travelers (but especially those in their third trimester or otherwise at high risk) to identify, in advance, international medical facilities at their destination(s) capable of managing complications of pregnancy, delivery (including by caesarean section), and neonatal problems. Counsel against travel to areas where obstetric care might be less than the standard at home.

Many health insurance policies do not cover the cost of medical treatment for pregnancy or neonatal complications that occur overseas. Pregnant people should strongly consider purchasing supplemental travel health insurance to cover pregnancy-related problems and care of the neonate, as needed. In addition, pregnant travelers should consider medical evacuation insurance coverage in case of pregnancy-related complications (see Sec. 6, Ch. 1, Travel Insurance, Travel Health Insurance & Medical Evacuation Insurance ).

Medications

Over-the-counter drugs and nondrug remedies can help a pregnant person travel more comfortably. For instance, pregnant people can safely use a mild bulk laxative for constipation. In addition, several simple available remedies are effective in relieving the symptoms of morning sickness. Nonprescription remedies include ginger, available as a powder that can be mixed with food or drinks (e.g., tea), and as candy (e.g., lollipops). Similarly, pyridoxine (vitamin B6) is effective in reducing symptoms of morning sickness and is available in tablet form, as well as lozenges and lollipops. Antihistamines (e.g., dimenhydrinate, meclizine) often are used in pregnancy for morning sickness and motion sickness and appear to have a good safety record.

Carefully consider appropriate pain management and use of analgesics during pregnancy. Acetaminophen remains the nonopioid analgesic of choice during pregnancy. Although low-dose aspirin has been demonstrated to be relatively safe during pregnancy for certain clinical indications, it should be used cautiously. Aspirin can increase the incidence of abruption, and other anti-inflammatory agents can cause premature closure of the ductus arteriosus.

Various systems are used to classify drugs with respect to their safety in pregnancy . Refer to specific data about the effects of a given drug during pregnancy rather than depending on a classification. Counsel patients to help them make a balanced decision on the use of medications during pregnancy.

Vaccinations

In the best possible scenario, people should be up to date on routine vaccinations before becoming pregnant. The most effective way of protecting the infant against many diseases is to vaccinate the pregnant person. See a summary of current Advisory Committee on Immunization Practices (ACIP)  guidelines for vaccinating pregnant people .

Coronavirus Disease 2019

Pregnant people are more likely to become more severely ill from coronavirus disease 2019 (COVID-19) than people who are not pregnant. Having COVID-19 during pregnancy increases a person’s risk of complications that can affect their pregnancy. For these reasons, the Centers for Disease Control and Prevention (CDC) recommends that people who are pregnant, trying to get pregnant, or who might become pregnant in the future get vaccinated against COVID-19 . As of August 2022, the COVID-19 vaccines authorized or approved for use in the United States are nonreplicating vaccines that do not cause infection in the pregnant person or the fetus. Pregnant people may choose to receive any of the COVID-19 vaccines authorized or approved for use in the United States; the ACIP does not state a preference.

COVID-19 vaccination can be safely provided before pregnancy or during any trimester of pregnancy. Available vaccines are highly effective in preventing severe COVID-19, hospitalizations, and deaths; data have shown that the benefits of vaccination during pregnancy, to both the pregnant person and their fetus, outweigh any potential risks. Pregnant people might want to speak with their health care provider before making a decision about receiving COVID-19 vaccine , but a consultation is not required before vaccination. Side effects from COVID-19 vaccination in pregnant people are like those expected among nonpregnant people. Pregnant people can take acetaminophen if they experience fever or other post-vaccination symptoms.

The ACIP recommends that all people who are or who will become pregnant during the influenza season have an annual influenza vaccine using inactivated virus. Influenza vaccines can be administered during any trimester.

The safety of hepatitis A vaccination during pregnancy has not been determined; because hepatitis A vaccine is produced from inactivated virus, though, the risk to the developing fetus is expected to be low. Weigh the risk associated with vaccination against the risk for infection in pregnant people who could be at increased risk for exposure to hepatitis A virus. According to the ACIP, pregnant people traveling internationally are at risk of hepatitis A virus infection; ACIP recommends vaccination during pregnancy for nonimmune international travelers.

Limited data suggest that developing fetuses are not at risk for adverse events resulting from vaccination of pregnant people with hepatitis B vaccine (for details, see Sec. 5, Part 2, Ch. 8, Hepatitis B ). ACIP recommends vaccinating pregnant people identified as being at risk for hepatitis B virus infection during pregnancy; risk factors include >1 sex partner during the previous 6 months, being evaluated or treated for a sexually transmitted infection, recent or current injection drug use, or having a HBsAg-positive sex partner. In November 2021, ACIP recommended vaccination of all adults 19–59 years old.

Japanese Encephalitis

Data are insufficient to make specific recommendations for use of Japanese encephalitis vaccine in pregnant people (see Sec. 5, Part 2, Ch. 13, Japanese Encephalitis ).

Live-Virus Vaccines

Most live-virus vaccines, including live attenuated influenza, measles-mumps-rubella, live typhoid (Ty21a), and varicella, are contraindicated during pregnancy. Postexposure prophylaxis of a nonimmune pregnant person exposed to measles can be provided by administering measles immune globulin (IG) within 6 days of exposure; for varicella exposures, varicella-zoster IG can be given within 10 days. Advise people planning to become pregnant to wait ≥4 weeks after receiving a live-virus vaccine before conceiving.

Yellow Fever

Yellow fever vaccine is the exception to the rule about live-virus vaccines being contraindicated during pregnancy. ACIP considers pregnancy a precaution (i.e., a relative contraindication) for yellow fever vaccine. If travel is unavoidable, and the risk for yellow fever virus exposure outweighs the vaccination risk, it is appropriate to recommend vaccination. If the risks for vaccination outweigh the risks for yellow fever virus exposure, consider providing a medical waiver to the pregnant traveler to fulfill health regulations. Because pregnancy might affect immune responses to vaccination, consider performing serologic testing to document an immune response to yellow fever vaccine. Furthermore, if a person was pregnant (regardless of trimester) when they received their initial dose of yellow fever vaccine, they should receive 1 additional dose before they are next at risk for yellow fever virus exposure (see Sec. 5, Part 2, Ch. 26, Yellow Fever ).

Meningococcal

According to the ACIP , pregnant (and lactating) people should receive quadrivalent meningococcal vaccine, if indicated. Meningococcal vaccine might be indicated for international travelers, depending on risk for infection at the destination (see Sec. 5, Part 1, Ch. 13, Meningococcal Disease ).

No adverse events linked to inactivated polio vaccine (IPV) have been documented among pregnant people or their fetuses. Vaccination of pregnant people should be avoided, however, because of theoretical concerns. IPV can be administered in accordance with the recommended immunization schedule for adults if a pregnant person is at increased risk for infection and requires immediate protection against polio (see Sec. 5, Part 2, Ch. 17, Poliomyelitis ).

Administer rabies postexposure prophylaxis with rabies immune globulin and vaccine after any moderate- or high-risk exposure to rabies; consider preexposure vaccine for travelers who have a substantial risk for exposure (see Sec. 5, Part 2, Ch. 18, Rabies ).

Tetanus-Diphtheria-Pertussis

Tetanus, diphtheria, and acellular pertussis vaccine (Tdap) should be given during each pregnancy irrespective of a person’s history of receiving the vaccine previously. To maximize maternal antibody response and passive antibody transfer to the infant, optimal timing for Tdap administration is between 27 and 36 weeks’ gestation (earlier during this time frame is preferred), but it may be given at any time during pregnancy.

Malaria Prophylaxis

Malaria, caused by Plasmodium spp. parasites transmitted by mosquitoes, can be much more serious in pregnant than in nonpregnant people and is associated with high risks of illness and death for both mother and fetus. Malaria in pregnancy can be characterized by heavy parasitemia, severe anemia, and profound hypoglycemia, and can be complicated by cerebral malaria and acute respiratory distress syndrome. Placental sequestration of parasites might result in fetal loss due to abruption, premature labor, or miscarriage. An infant born to an infected mother is apt to be of low birth weight, and, although rare, congenital malaria is possible.

Because no prophylactic regimen provides complete protection, pregnant people should avoid or delay travel to malaria-endemic areas. If travel is unavoidable, the pregnant person should take precautions to avoid mosquito bites and use an effective prophylactic regimen.

Chloroquine is the drug of choice for pregnant travelers going to destinations with chloroquine-sensitive Plasmodium spp., and mefloquine is the drug of choice for pregnant travelers going to destinations with chloroquine-resistant Plasmodium spp. Doxycycline is contraindicated because of teratogenic effects on the fetus after the fourth month of pregnancy. Primaquine is contraindicated in pregnancy because the infant cannot be tested for glucose-6-phosphate dehydrogenase deficiency, putting the infant at risk for hemolytic anemia. Atovaquone-proguanil is not recommended because of lack of available safety data. A list of the available antimalarial drugs and their uses and contraindications during pregnancy can be found in Sec. 5, Part 3, Ch. 16, Malaria .

Travel Health Kits

In addition to the recommended travel health kit items for all travelers (see Sec. 2, Ch. 10, Travel Health Kits ), pregnant travelers should pack antacids, antiemetic drugs, graduated compression stockings, hemorrhoid cream, medication for vaginitis or yeast infection, prenatal vitamins, and prescription medications. Encourage pregnant travelers to consider packing a blood pressure monitor if travel will limit access to a health center where blood pressure monitoring is available.

Respiratory and urinary infections and vaginitis are more likely to occur and to be more severe during pregnancy. Pregnant people who develop travelers’ diarrhea or other gastrointestinal infections might be more vulnerable to dehydration than nonpregnant travelers. Stress the need for strict hand hygiene and food and water precautions (see Sec. 2, Ch. 8, Food & Water Precautions ). Drinking bottled or boiled water is preferable to chemically treated or filtered water. Pregnant people should not consume water purified by iodine-containing compounds because of potential effects on the fetal thyroid (see Sec. 2, Ch. 9, Water Disinfection ).

As mentioned previously, pregnant people are at increased risk for severe COVID-19–associated illness (e.g., requiring invasive ventilation or extracorporeal membrane oxygenation) and death compared with people who are not pregnant. Underlying medical conditions (e.g., chronic kidney disease, diabetes, obesity) and other factors (e.g., age, occupation) can further increase a pregnant person’s risk for developing severe illness. Additionally, pregnant people with COVID-19 are at greater risk for preterm birth and other adverse outcomes.

Pregnant people, recently pregnant people, and those who live with or visit them should take steps to protect themselves from getting COVID-19. CDC recommends that people (including those who are pregnant) not travel internationally until they are up to date with their COVID-19 vaccines . Additional information for international travelers is available at CDC's International Travel website.

Hepatitis A and hepatitis E are both spread by the fecal–oral route (see Sec. 5, Part 2, Ch. 7, Hepatitis A , and Sec. 5, Part 2, Ch. 10, Hepatitis E ). Hepatitis A has been reported to increase the risk for placental abruption and premature delivery. Hepatitis E is more likely to cause severe disease during pregnancy and could result in a case-fatality rate of 15%–30%; when acquired during the third trimester, hepatitis E is also associated with fetal complications and fetal death.

Listeriosis & Toxoplasmosis

Listeriosis and toxoplasmosis (see Sec. 5, Part 3, Ch. 23, Toxoplasmosis ) are foodborne illnesses of particular concern during pregnancy because the infection can cross the placenta and cause spontaneous abortion, stillbirth, or congenital or neonatal infection. Warn pregnant travelers to avoid unpasteurized cheeses and uncooked or undercooked meat products. Risk for fetal infection increases with gestational age, but severity of infection is decreased.

Other Parasitic Infections & Diseases

Parasitic infections and diseases can be a concern, particularly for pregnant people visiting friends and relatives in low- and middle-income countries. In general, intestinal helminths rarely cause enough illness to warrant treatment during pregnancy. Most, in fact, can be addressed safely with symptomatic treatment until the pregnancy is over. On the other hand, protozoan intestinal infections (e.g., Cryptosporidium , Entamoeba histolytica , Giardia ) often do require treatment. These parasites can cause acute gastroenteritis, severe dehydration, and chronic malabsorption resulting in fetal growth restriction. E. histolytica can cause invasive disease, including amebic liver abscess and colitis. Pregnant people also should avoid bathing, swimming, or wading in freshwater lakes, rivers, and streams that can harbor the parasitic worms (schistosomes) that cause schistosomiasis (see Sec. 5, Part 3, Ch. 20, Schistosomiasis ).

Travelers’ Diarrhea

The treatment of choice for travelers’ diarrhea is prompt and vigorous oral hydration; azithromycin or a third-generation cephalosporin may, however, be given to pregnant people if clinically indicated. Avoid use of bismuth subsalicylate because of the potential impact of salicylates on the fetus. In addition, fluoroquinolones are contraindicated in pregnancy due to toxicity to developing cartilage, as noted in experimental animal studies.

Vectorborne Infections

Pregnant people should avoid mosquito bites when traveling in areas where vectorborne diseases are endemic. Preventive measures include use of Environmental Protection Agency–registered insect repellants , protective clothing, and mosquito nets (see Sec. 4, Ch. 6, Mosquitoes, Ticks & Other Arthropods ). For details on yellow fever vaccine and malaria prophylaxis during pregnancy, see above.

Zika virus is spread primarily through the bite of an infected Aedes mosquito ( Ae. aegypti and Ae. albopictus ) but can also be sexually transmitted. The illness associated with Zika can be asymptomatic or mild; some patients report acute onset of conjunctivitis, fever, joint pain, and rash that last for several days to a week after infection.

Birth defects caused by Zika virus infection during pregnancy include brain, eye, and neurodevelopmental abnormalities. Because of the risk for birth defects, CDC recommends pregnant people avoid travel to areas with a Zika outbreak, and, for the duration of the pregnancy, to avoid sex or use condoms with anyone who has traveled to a risk area.

Advise pregnant people considering travel to areas with Zika to carefully assess the risks of Zika infection during pregnancy; provide information about prevention strategies, signs and symptoms, and the limitations of Zika testing. Pregnant people should strictly follow steps to prevent mosquito bites and sexual transmission. See additional information, including the most current list of countries and territories where Zika is active . Guidance for pregnant people can be found on the CDC Zika website .

Pregnant people should be aware of specific current environmental issues in their international destinations (e.g., natural disasters, special events or gatherings, travel warnings). More information can be found at the CDC Travelers’ Health website and on the destination pages of the US Department of State website.

Air Quality

Air pollution causes more health problems during pregnancy because ciliary clearance of the bronchial tree is slowed, and mucus is more abundant. For more details on traveling to destinations where air quality is poor, see Sec. 4, Ch. 3, Air Quality & Ionizing Radiation .

Extremes of Temperature

Body temperature regulation is not as efficient during pregnancy, and temperature extremes can create more physiological stress on the pregnant person (see Sec. 4, Ch. 2, Extremes of Temperature ). In addition, increases in core temperature (e.g., heat exhaustion, heat stroke), might harm the fetus. The vasodilatory effect of a hot environment and dehydration might cause fainting. For these reasons, then, encourage pregnant travelers to seek air-conditioned accommodations and restrict their level of activity in hot environments. If heat exposure is unavoidable, the duration should be as short as possible to prevent an increase in core body temperature. Pregnant travelers should take measures to avoid dehydration and hyperthermia.

High Elevation Travel

Pregnant people should avoid activities at high elevation unless they have trained for and are accustomed to such activities; those not acclimated to high elevation might experience breathlessness and palpitations. The common symptoms of acute mountain sickness (insomnia, headache, and nausea) frequently are associated with pregnancy, and it might be difficult to distinguish the cause of the symptoms. Most experts recommend a slower ascent with adequate time for acclimatization. No studies or case reports show harm to a fetus if the mother travels briefly to high elevations during pregnancy; recommend that pregnant people not sleep at elevations >12,000 ft (≈3,600 m) above sea level, if possible. Probably the greatest concern is that high-elevation destinations often are inaccessible and far from medical care (see Sec. 4, Ch. 5, High Elevation Travel & Altitude Illness ).

Advise pregnant people to follow safety instructions for all forms of transport and to wear seat belts, when available, on all forms of transportation, including airplanes, buses, and cars (see Sec. 8, Ch. 5, Road & Traffic Safety ). A diagonal shoulder strap with a lap belt provides the best protection. The shoulder belt should be worn between the breasts with the lap belt low across the upper thighs. When only a lap belt is available, pregnant people should wear it low, between the abdomen and across the upper thighs, not above or across the abdomen.

Most commercial airlines allow pregnant travelers to fly until 36 weeks’ gestation. Some limit international travel earlier in pregnancy, and some require documentation of gestational age. Pregnant travelers should check with the airline for specific requirements or guidance, and should consider the gestational age of the fetus on the dates both of departure and of return.

Most commercial jetliner cabins are pressurized to an equivalent outside air pressure of 6,000–8,000 ft (≈1,800–2,500 m) above sea level; travelers might also experience air pressures in this range during travel by hot air balloon or on noncommercial aircraft. The lower oxygen tension under these conditions likely will not cause fetal problems in a normal pregnancy. People with pregnancies complicated by conditions exacerbated by hypoxia (e.g., preexisting cardiovascular problems, sickle cell disease, severe anemia [hemoglobin <8.0 g/dL], intrauterine fetal growth restriction) could, however, experience adverse effects associated with low arterial oxygen saturation.

Risks of air travel include potential exposure to communicable diseases, immobility, and the common discomforts of flying. Abdominal distention and pedal edema frequently occur. The pregnant traveler might benefit from an upgrade in airline seating and should seek convenient and practical accommodations (e.g., proximity to the lavatory). Pregnant travelers should select aisle seating when possible, and wear loose fitting clothing and comfortable shoes that enable them to move about more easily and frequently during flights.

Some experts report that the risk for deep vein thrombosis (DVT) is 5–10 times greater among pregnant than nonpregnant people, although the absolute risk is low. To help prevent DVT, pregnant travelers should stay hydrated, stretch frequently, walk and perform isometric leg exercises, and wear graduated compression stockings (see Sec. 8, Ch. 3, Deep Vein Thrombosis & Pulmonary Embolism ).

Cosmic radiation during air travel poses little threat to the fetus but might be a consideration for pregnant travelers who fly frequently (see Sec. 9, Ch. 3, . . . perspectives: People Who Fly for a Living—Health Myths & Realities ). Older airport security machines are magnetometers and are not harmful to the fetus. Newer security machines use backscatter x-ray scanners, which emit low levels of radiation. Most experts agree that the risk for complications from radiation exposure from these scanners is extremely low.

Cruise Ship Travel

Most cruise lines restrict travel beyond 24 weeks’ gestation (see Sec. 8, Ch. 6, Cruise Ship Travel ). Cruise lines might require pregnant travelers to carry a physician’s note stating that they are fit to travel, including the estimated date of delivery. Pregnant people should check with the cruise line for specific requirements or guidance. For pregnant travelers planning a cruise, provide advice about gastrointestinal and respiratory infections, motion sickness (see Sec. 8, Ch. 7, Motion Sickness ), and the risk for falls on a moving vessel, as well as the possibility of delayed care while at sea.

The following authors contributed to the previous version of this chapter: Diane F. Morof, I. Dale Carroll

Bibliography

Allotey J, Stallings E, Bonet M, Yap M, Chatterjee S, Kew T, et al.; PregCOV-19 Living Systematic Review Consortium. Clinical manifestations, risk factors, and maternal and perinatal outcomes of coronavirus disease 2019 in pregnancy: living systematic review and meta-analysis. BMJ. 2020;370:m3320.

Bisson DL, Newell SD, Laxton C; on behalf of the Royal College of Obstetricians and Gynaecologists. Antenatal and postnatal analgesia. BJOG. 2018;126(4):114–24.

Centers for Disease Control and Prevention. Guidelines for vaccinating pregnant women. Atlanta: The Centers; 2014. Available from: www.cdc.gov/vaccines/pregnancy/hcp-toolkit/guidelines.html .

Dotters-Katz S, Kuller J, Heine RP. Parasitic infections in pregnancy. Obstet Gynecol Surv. 2011;66(8):515–25.

Hezelgrave NL, Whitty CJ, Shennan AH, Chappell LC. Advising on travel during pregnancy. BMJ. 2011;342:d2506.

Irvine MH, Einarson A, Bozzo P. Prophylactic use of antimalarials during pregnancy. Can Fam Physician. 2011;57(11):1279–81.

Magann EF, Chauhan SP, Dahlke JD, McKelvey SS, Watson EM, Morrison JC. Air travel and pregnancy outcomes: a review of pregnancy regulations and outcomes for passengers, flight attendants, and aviators. Obstet Gynecol Surv. 2010;65(6):396–402.

Rasmussen SA, Jamieson DJ, Honein MA, Petersen LR. Zika virus and birth defects—reviewing the evidence for causality. N Engl J Med. 2016;374(20):1981–7.

Rasmussen SA, Watson AK, Kennedy ED, Broder KR, Jamieson DJ. Vaccines and pregnancy: past, present, and future. Semin Fetal Neonatal Med. 2014;19(3):161–9.

Roggelin L, Cramer JP. Malaria prevention in the pregnant traveller: a review. Travel Med Infect Dis. 2014;12(3):229–36.

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Travel During Pregnancy

As long as there are no identified complications or concerns with your pregnancy, it is generally safe to travel during your pregnancy. The ideal time to travel during pregnancy is the second trimester .  In most cases, you are past the morning sickness of the first trimester and several weeks from the third stage of pregnancy when you are more easily fatigued .

Is it safe to travel during pregnancy?

Traveling by air is considered safe for women while they are pregnant; however, the following ideas might make your trip safer and more comfortable.

• Most airlines allow pregnant women to travel through their eighth month. Traveling during the ninth month is usually allowed if there is permission from your health care provider.
• Most airlines have narrow aisles and smaller bathrooms, which makes it more challenging to walk and more uncomfortable when using the restroom. Because of potential turbulence that could shake the plane, make sure you are holding on to the seatbacks while navigating the aisle.
• You may want to choose an aisle seat which will allow you to get up more easily to reach the restroom or just to stretch your legs and back.
• Travel on major airlines with pressurized cabins and avoid smaller private planes. If you must ride in smaller planes, avoid altitudes above 7,000 feet.
• Although doubtful, the risk of DVT can be further reduced by wearing compression stockings.

The Royal College of Obstetricians and Gynaecologists and the International Air Travel Association recommend that expecting mothers in an uncomplicated pregnancy avoid travel from the 37th week of pregnancy through birth. Avoiding travel from 32 weeks through birth is recommended for women who have complicated pregnancies with risk factors for premature labor, such as mothers carrying multiples.

Risk factors that warrant travel considerations include the following:

• Severe anemia
• Cardiac disease
• Respiratory disease
• Recent hemorrhage
• Current or recent bone fractures

Traveling by Sea During Pregnancy

Traveling by sea is generally safe for women while they are pregnant; the motion of the boat may accentuate any morning sickness or make you feel nauseous all over again. There are a few considerations to make your trip safer and more comfortable:

• Check with the cruise line to ensure that there is a health care provider on board in case there are any pregnancy complications .
• Review the route and port-of-calls to identify if there is access to any medical facilities if needed.
• Make sure any medications for seasickness are approved for women who are pregnant and that there is no risk to the developing baby.
• Seasickness bands use acupressure points to help prevent upset stomach and maybe a good alternative to medication.

International Travel During Pregnancy

Traveling overseas has the same considerations that local or domestic travel has, but it also has additional concerns that you need to know about before making an international trip. The information below is provided to help you assess whether an international trip is good for you at this time:

• It is important to talk with your health care provider before you take a trip internationally to discuss safety factors for you and your baby.
• Discuss immunizations with your health care provider and carry a copy of your health records with you.
• With international travel, you may be exposed to a disease that is rare here in the United States but is common in the country you visit.
• Contact the Centers for Disease Control and Prevention at (800) 311-3435 or visit their website at www.cdc.gov to receive safety information along with immunization facts related to your travels.
• Diarrhea is a common concern when traveling overseas because you may not be used to the germs and organisms found in the food and water of other countries. This can lead to a problem of dehydration .

Here are some tips to avoid diarrhea and help keep you safe:

• Drink plenty of bottled water
• Used canned juices or soft drinks as alternatives
• Make sure the milk is pasteurized
• Avoid fresh fruits and vegetables unless they have been cooked or can be peeled (such as an orange or a banana)
• Make certain that all meat and fish has been cooked completely; if you are unsure, do not eat it

Travel Tips During Pregnancy

Whether you are going by car, bus, or train, it is generally safe to travel while you are pregnant; however, there are some things to consider that could make your trip safer and more comfortable.

• It is essential to buckle-up every time you ride in a car. Make sure that you use both the lap and shoulder belts for the best protection of you and your baby.
• Keep the airbags turned on. The safety benefits of the airbag outweigh any potential risk to you and your baby.
• Buses tend to have narrow aisles and small restrooms. This mode of transportation can be more challenging.  The safest thing is to remain seated while the bus is moving. If you must use the restroom, make sure to hold on to the rail or seats to keep your balance.
• Trains usually have more room to navigate and walk. The restrooms are usually small. It is essential to hold on to rails or seat backs while the train is moving.
• Try to limit the amount of time you are cooped up in the car, bus, or train. Keep travel time around five to six hours.
• Use rest stops to take short walks and to do stretches to keep the blood circulating.
• Dress comfortably in loose cotton clothing and wear comfortable shoes.
• Take your favorite pillow.
• Plan for plenty of rest stops, restroom breaks and stretches.
• Carry snack foods with you.
• If you are traveling any distance, make sure to carry a copy of your prenatal records.
• Enjoy the trip.

Want to Know More?

• How to Treat Jet Lag Naturally During Pregnancy

Compiled using information from the following sources:

1. Planning Your Pregnancy and Birth Third Ed. The American College of Obstetricians and Gynecologists, Ch. 5. William’s Obstetrics Twenty-Second Ed. Cunningham, F. Gary, et al, Ch. 8.

2. Royal College of Obstetricians and Gynaecologists, Air Travel and Pregnancy (Scientific Impact Paper No. 1), https://www.rcog.org/uk, May 22, 2013.

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Experts share their best travel tips for expecting mothers.

Pregnancy can be a magical experience, but that doesn't mean creating new life comes without challenges. From what you wear to how you move your body to how well you sleep, pregnancy changes your day to day in myriad of ways – both good and bad.

However, that doesn't mean you should stay home and avoid travel for the entire nine months you're with child. The American College of Obstetricians and Gynecologists says it's typically safe to travel until you're 36 weeks pregnant, so you may as well get out and see the world.

These tips can help you ensure your pre-baby travel is safe, comfortable and fun.

Travel When You're Most Comfortable

According to the ACOG, the best time for pregnant women to travel is between 14 and 28 weeks, or during the middle of your pregnancy.

The most common pregnancy problems occur in the first and third trimesters, according to the health organization. "During midpregnancy, your energy has returned, morning sickness usually is gone, and it is still easy to get around," according to the ACOG.

If you have the option to be flexible with your travel dates, steering clear of early and late pregnancy trips may save you from having to endure an unenjoyable experience.

[Read: 9 Reasons Getting Away for the Weekend is Good for Your Mental Health .]

Have a Plan B

Robert Quigley, senior vice president at International SOS and MedAire, says you should meet with your doctor and get cleared to travel before you depart on any trip. Also, take the time to research medical facilities near where you'll be staying, he says, since you won't want to have to frantically figure out where to go if you experience complications.

Early planning can include checking nearby hospitals that you contact ahead of your trip, and locating pharmacies and additional prenatal resources in your destination should you go into early labor.

"This may also include a communication plan for friends or family should they need to join you, and an evacuation plan to upgrade your care in the event of a complication," he says.

Purchase Travel Insurance

Travel writer and mom of two Natalie Preddie, who blogs at NattyPOnline.com , says you should buy travel insurance that includes medical coverage before your trip if you're visiting a destination where your health insurance won't apply.

Preddie says when she was pregnant, she had to go to a hospital in Florida during a trip because she thought her baby wasn't moving. She says she was glad her health insurance was accepted right away, but she worries what would have happened if she had to pay for a lengthy hospital stay or tests out of pocket.

Bring Your Medical Records with You

Lee Roosevelt, who works as nurse midwife at the University of Michigan – Ann Arbor, says you can gain peace of mind and expedite any medical care you might need by bringing a copy of your pregnancy-related medical records along on your trip.

"Offices can take a day or two to return a request for records, and if you need care quickly it means your team of providers [is] making decisions without knowing the details of your pregnancy," she says.

Be Proactive About Your Health

Roosevelt also says that when it comes to pregnancy, you should take steps to avoid common health problems regardless of whether you're on a trip or at home. She recommends taking plenty of walking breaks since "pregnant women are at higher risk for blood clots and prolonged sitting increases that risk."

You should try to get up and walk for five to 10 minutes every few hours if you can, even if you're on an airplane.

Roosevelt also noted that buying and wearing compression socks during air travel can help you avoid swelling, blood clots and more.

[Read: 30 Travel Accessories That Make Vacationing Easier .]

Stay Hydrated

In the same vein of being mindful about your health and wellness, drink lots of water so you stay hydrated. Dehydration can make you feel unwell and put you at risk for pre-term contractions, Roosevelt says.

Plan to bring your own refillable water bottle while you travel so you can stay hydrated no matter where you are, whether that's on the road or in the air.

Pack Healthy Snacks

Airports don't always have many healthy dining options, and what is available tends to be expensive. To save money and avoid having to nosh on empty calories, it can help to bring your own selection of sensible snacks along.

Consider packing healthy snacks like dried fruit and vegetables if you can. The U.S. Department of Health and Human Services also recommends eating whole grain toast or crackers when you’re feeling nauseous or unwell, and healthy crackers should be easy to pack in your bag and bring along.

Bring Sanitizing Wipes and Gel

The ACOG says that, if you're going on a cruise specifically, you'll want to take steps to avoid norovirus – a group of viruses that can spread quickly and cause severe nausea and vomiting.

Washing your hands frequently is the best way to avoid it, but antibacterial hand gel can help you ward off germs as well. Meanwhile, disinfecting wipes are good to have on hand to wipe down airplane tray tables and arm rests.

The Government of Canada also recommends pregnant women vigorously wash their hands before eating or preparing food as well. Following these recommendations is especially important when you're in a busy airport or dining on a germ-infested airplane.

Keep Car Rides Short

If you're planning a road trip or need to drive a long distance to reach your destination, it can be beneficial to break up your travel over several days. That way, you'll only have to sit for shorter spurts of time rather than long stretches that can leave you vulnerable to swelling, blood clots and other pregnancy-related complications.

The ACOG also notes that you should buckle your seatbelt low on your hipbones, below your belly, and "place the shoulder belt off to the side of your belly and across the center of your chest."

Plan to make frequent stops so that you can get out and stretch your legs, and your car ride will be more enjoyable and keep you and the baby safe.

Book an Aisle Seat When You Fly

If you plan to fly while you're pregnant, book an aisle seat ahead of time – even if you need to pay extra for it. Having an aisle seat will make it easier for you to get up and walk around, and to head to the toilet for the many bathroom breaks you'll likely need to take.

If you can, splurge (or use points ) for business class to score some extra room.

Don't Overbook Yourself

Sightseeing is a lot of fun pregnant or not, but don't forget that your energy levels may be lower by the time you're ready to depart.

Make sure to plan an itinerary that includes plenty of breaks and downtime. You may even want to plan a relaxation-themed trip altogether, such as a spa getaway or a trip to an all-inclusive resort .

Be Choosy About Your Destination

Be mindful of seasonal weather trends and how they might work for your pregnant self. If you are planning a beach getaway in the middle of July and considering Naples in southern Florida, for example, it's smart to know ahead of time that daily high temperatures usually reach 89 degrees and humidity levels often fall in the "oppressive" or "miserable" range in the summer. Doing your research could help you find a destination with better weather, such as a beach spot with lower humidity like Virginia Beach, Virginia or Cape Cod, Massachusetts .

When it comes to trip planning, Google is your friend. Make sure you know how the weather might look no matter where you are planning to travel or you could live to regret it.

[See: 30 Relaxing Meditation Retreats Around the World .]

Pack a First-Aid Kit

There's nothing worse than being in transit for hours without supplies for headaches, heartburn and other pregnancy-related ailments. If you're prone to not feeling well at home or when you travel, you may want to bring a small first-aid kit along.

While your kit can include whatever you want, consider packing medicine for heartburn, bloating, gas and nausea – or whatever has been bugging you the most.

Check If You Need Clearance to Fly

While most airlines let you fly without question until you're up to 36 weeks pregnant, some international carriers, including Cathay Pacific and Emirates, need verification of your health from your doctor with a medical certificate before you board the plane.

If you plan to fly domestically or abroad, make sure to check with the air carriers you're considering as you organize the trip. Most airlines typically list this information on their websites, but you can also call to ask if you'll need any specific documentation.

Choose the Right Luggage

Finally, don't forget to bring luggage that's easy to move around from place to place. Spinner-style luggage on wheels is typically the easiest to transport, and you should strive to pack light (within reason) so you're not stuck lugging around all the clothing and shoes you own.

Don't hesitate to check your luggage either – especially if you have a layover to endure. The less you have to carry around, the smoother your trip should be.

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Tips for international travel while pregnant

By: My Vanderbilt Health

July 24, 2019

If you’re planning international travel while pregnant, keep these tips in mind to stay healthy.

Pregnant women know there are certain precautions they should take to ensure the health of their unborn baby. This is especially true when they travel outside the United States.

If you’re planning on international travel while pregnant, talk to your OB-GYN or midwife about how to prepare, based on your destination. Also, the Vanderbilt International Travel Clinic  can help you plan.

Tips for preparing for an international trip to ensure that you and your baby stay healthy:

• Identify the current safety and health concerns for your intended destination. There are many sources for this information: the Centers for Disease Control , World Health Organization  and the U.S.  State Department .
• Talk to your health-care provider about required immunizations.
• Take steps to prevent being bitten by mosquitos. Mosquitos spread numerous diseases that are harmful to adults or to unborn babies. Pregnant women should remain aware of how  Zika virus  might spread and affect them. Use insect repellent. If you will be staying someplace where mosquitos are especially active, use netting around beds. Be sure to stay someplace with air conditioning or with well-screened windows and doors. Wear long pants and long-sleeved shirts to reduce your chances of being bitten.
• Know how to avoid traveler’s diarrhea and dehydration.
• Consider limiting travel to the middle trimester of pregnancy. The American College of Obstetricians and Gynecologists states that for most women, traveling while pregnant is fine: “As long as you and your fetus are healthy, you can travel safely until you are 36 weeks pregnant.” ACOG also says: “The best time to travel is the middle of your pregnancy — between week 14 and week 28. Most common pregnancy problems happen in the first and third trimesters. During mid-pregnancy, your energy has returned, morning sickness usually is gone and it is still easy to get around. Paying attention to the way you feel is the best guide for your activities [and remaining healthy while traveling abroad ].”
• However, ACOG does not recommend international travel while pregnant if you have complications, including preeclampsia (pregnancy-related high blood pressure),  premature rupture of membranes or a history of  preterm labor . “Travel also may not be a good idea if you are pregnant with more than one fetus,” according to ACOG’s recommendations. Talk with your health-care provider about your own circumstances.

The Vanderbilt International Travel Clinic can help you and your family prepare for international travel. Call 615-936-1174 for an appointment well in advance of your trip.

Sign up for updates on My Vanderbilt Health

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Advice for pregnant travellers.

If you're pregnant and planning to travel overseas, research your destination before you go. Consult your doctor and understand potential risks to you and your unborn child.

Being informed about the risks will help you manage them. It will increase your chance of having a great time overseas. Explore this page to learn about:

• planning for travel during pregnancy
• medications and pregnancy
• terminating a pregnancy overseas
• going overseas to give birth
• how the Australian Government can help overseas

This page is for Australians who are pregnant, or planning to get pregnant overseas. If you're looking for information about adopting a child or engaging in surrogacy, refer to surrogacy and adoption .

Planning for travel during pregnancy

Travelling when pregnant can be challenging, but there are things you can do to stay safe and comfortable and reduce your risks.

Timing your travel

Visit your doctor or obstetrician at least 8 weeks before you go. Discuss the timing and location of your trip. Check if you're allowed to travel and if they recommend travel.

If they advise against travel, don't go. Find time to travel later, when the risk has passed.

Airlines and cruise lines have specific rules on when you can travel while pregnant. If you're having more than one baby, the rules may differ again. Most airlines won't let you fly beyond 28 weeks of pregnancy.

Ask your airline or cruise line about any rules or restrictions that could affect you while in transit.

Read more about pregnancy and travel (Victorian Government Department of Health and Human Services).

Choosing where to travel when you're pregnant

Consider the risks of going overseas, including the risks to your unborn child.

You and your baby will be more at risk in some countries. Avoid countries with poor sanitation, hygiene and medical facilities. Read the travel advisory for each country you're visiting. Note the health risks.

If the travel advisory says do not travel to that country, then do not travel at this time. You're putting yourself and your unborn child at serious risk.

Things can go wrong quickly when you're pregnant. Check how close you'll be to good medical facilities. Stay within reach of hospitals and doctors.

See a doctor before you go

See a doctor at least once before you travel. Your doctor will advise what vaccines and medications you can take when you're pregnant.

If you have a high-risk pregnancy, your doctor may advise against travel. If they advise against travel, then don't go. You're putting yourself and your unborn child at serious risk.

Most airlines will ask you to show a letter from your doctor.

Buy travel insurance to cover pregnancy

You need travel insurance.

Ask your travel insurer if your policy covers:

• pregnancy, and until what stage
• IVF pregnancy, if applicable
• pregnancy complications or premature birth while you're away
• cancellation of your trip due to pregnancy or birth issues

For cover during pregnancy, you may need to pay extra. You may need medical evidence.

You may face limitations to your cover, depending on where you're going. For example, in Saudi Arabia, medical insurance won't cover pregnancy unless you're married.

Read more about travel ins urance .

Medications and pregnancy

Not all medication available over the counter or by prescription in Australia is available in other countries. Some may even be considered illegal or a controlled substance, even if prescribed by an Australian doctor.

Get the facts, before you go.

• See if your medication is legal in your destination .
• Ensure you have enough medication for your trip.
• Check with a doctor that your medication is suitable for travel.

Refer to the 'Look after your health' section on Advice for women travellers for more information. Also see our advice on travelling with medications .

Terminating pregnancy overseas (abortion)

Abortion and the law.

Abortion may be illegal in the country you're visiting.

You're subject to all local laws and penalties, including those that may appear harsh by Australian standards. Research local laws before considering an abortion.

If you're arrested or jailed for having an abortion, the Australian Government will do what it can to help you. However, we can't get you out of trouble or out of jail.

• Understand our limits. Read the Consular Services Charter .

Health care standards overseas can vary. If you choose to end your pregnancy, find a proper medical facility to help you.

Choose the safest option, not the cheapest option.

Read more about medical assistance overseas .

Medical treatment for ending a pregnancy can be costly. As with other medical procedures overseas, get a quote from the hospital first.

Find out if this procedure is covered by your travel insurance . If not, consider the cost of having this procedure overseas versus back in Australia. You may be eligible for subsidised care in Australia through Medicare.

Read more about travel insurance .

Going overseas to give birth

If you choose to give birth overseas, you'll need to check:

• healthcare costs and travel insurance
• safety and quality of care
• your budget to pay for a private hospital, if you aren't covered by the public health system via a partner or a reciprocal agreement
• any changes to your legal status, marriage and parent rights
• if you need a special visa as a medical tourist

Citizenship and passports

Giving birth overseas doesn't automatically grant your child citizenship of that country. Research local immigration and citizenship laws before you travel.

If authorities think you're planning to give birth there for visa reasons, they may refuse you entry.

In Australia

To register your child's birth with Australian authorities, you'll need to contact your state or territory registry of births, deaths and marriages (Australian Government).

Consular officials can assist with your child's passport .

There may be higher costs for processing a passport for your baby while you're overseas.

• Learn more about Australian citizenship by descent (Department of Home Affairs).

Becoming a new parent can feel overwhelming. Consider how you'll find support overseas, both practically and emotionally.

Supplies and services

Prepare ahead for how you'll travel with your new baby. Make sure you have all the medications and supplies you need.

The Australian Government can't help with medical costs or services overseas.

Learn more about medical assistance overseas .

If our travel advisory for the country in which you plan to give birth says ' do not travel ', then don't travel there. You're putting yourself and your unborn child at serious risk.

Learn more about staying safe and avoiding danger .

Consular services and pregnancy

The Australian Government is limited in how and when it can help Australians overseas.

In most cases, when you need help overseas you, or your travel insurer, must organise and pay for it.

What we can do

• We can give you a list of local medical facilities with doctors who speak English.
• We can give you a list of local lawyers who speak English.
• We can help you contact your family in Australia in an emergency.
• We can notify you when we update our travel advice for your destination . Learn more about subscriptions .

What we can't do

• We can't guarantee your safety when you travel.
• We can't pay for your bills if you need medical assistance overseas .
• We can't get you out of jail if you're arrested because you've broken a local law. Be aware laws vary greatly on abortions, medications and sex outside of marriage.
• We can't give you medical or legal advice.

Final tips before you go

Prepare before you travel:

• get medical advice, vaccinations and a health check
• know the laws about pregnancy, adoption, surrogacy and abortion overseas
• arrange adequate travel insurance and check coverage
• arrange emotional and practical support
• Read our general advice for people travelling with children .
• See information about international surrogacy .
• See information about going overseas to adopt .
• Before you go, get travel insurance that covers your pregnancy.
• See more advice on pregnancy and travel (Victorian Department of Health and Human Services).
• Read more about travelling while pregnant (CHOICE).

Related content

Information for Australians going overseas for surrogacy. Learn about types of arrangements, laws, citizenship and visas.

All travellers face risks overseas. In certain countries or cultures, women face greater risks than men and may be more vulnerable.

In many countries age, gender and sexual preferences can pose challenges. Understanding the culture and laws in your destination will help things go smoothly.