Most airlines allow you to fly domestically until about 36 weeks of pregnancy. Your ob-gyn can provide proof of your due date if you need it. If you are planning an international flight, the cut-off for traveling may be earlier. Check with your airline.
All screening equipment at the airport security checkpoint is safe for all travelers, including women who are pregnant. Watch this travel tips video if you have questions about the security screening process when traveling while pregnant.
A change in air pressure or a decrease in humidity won't cause your baby any harm. There is also no evidence to suggest that flying causes miscarriages, early labour or waters to break . If you have any health issues or pregnancy complications, discuss it with your GP or midwife before you decide to fly.
However, if you are in a hurry or can't take the time off work to see your GP, you can order a certificate online. With ZoomDoc, you can access a verifiable fit-to-fly certificate signed by a medical professional on the day of contact. Simply complete the online form and upload your most recent maternity notes.
If you're pregnant and traveling before your 36th week, you can travel on a United flight without medical documentation. If you've reached your 36th week or after, you'll need an obstetrician's certificate — the original and two copies — stating that you're fit for air travel.
You can often arrange for priority boarding on airplanes and even some cruise ships if you are pregnant and require additional time or assistance to get to your seats or accommodations. For air travel, making such arrangements in advance is usually unnecessary: Simply speak to a representative from your airline.
When you are pregnant, sitting in one spot for a long time can cause blood to pool in your legs. That can raise the risk of blood clots. The recirculated cabin air and low humidity add to the risk.
If you refuse, you may not be able to board your flight. For some, this is no big deal, as they appreciate the added security. For others, it's an invasion of privacy. Either way, the rules aren't likely to change.
You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.
Pregnant women can fly in most cases. Travel during first and second trimesters is generally safe. Third trimester travel may require medical clearance. Pregnant women should stay hydrated and move regularly.