You should generally consider stopping travel by about 36 weeks of pregnancy if you have a low-risk pregnancy. Many medical sources and airlines recommend this as a cutoff for safe travel, especially flying. This is because after 36 weeks, the risk of going into labor increases and being far from your usual medical care could be risky. Some people may choose to stop traveling earlier, from around 32 to 35 weeks, especially if they want to be closer to their doctor and hospital. If you have a higher-risk pregnancy, are carrying multiples, or have had complications, it is advisable to stop traveling earlier and always consult your healthcare provider to get personalized advice. The safest and most comfortable time to travel is typically during the middle of pregnancy, between 14 and 28 weeks, when energy levels are better and risks are lower. For flying specifically, most airlines will allow travel until 36 weeks for single pregnancies but may require medical clearance. For multiples or complicated pregnancies, restrictions may start earlier. In summary:

• Stop general travel by about 36 weeks for low-risk pregnancies.
• Consider stopping earlier, around 32-35 weeks, for comfort and safety.
• Always consult your healthcare provider, especially for higher-risk pregnancies.
• The best time for travel is mid-pregnancy (14-28 weeks).