Expert: Roberto Gomes - 4/26/2007

Question
what are the rules for a pregnant lady on board ,up to which week of pregnancy lady can fly?  

Answer
Dear Heena,

Normally, a medical certificate is required if travel is within 4 weeks of the delivery date in a normal, uncomplicated pregnancy

For US domestic flights under 5 hours, travel is not permitted within 7 days before and after the delivery date. If you should need to travel within 7 days before or after delivery, a medical certificate is required as well as clearance from your airline - check with your airline reservations since procedures can vary.

For international travel or any flights over the water, travel is not advised within 30 days of the due date, unless the passenger is examined by an obstetrician within 48 hours of outbound departure and certified in writing as medically stable for flight. Travel within 10 days of the due date for international travel must have clearance from your airline - check again with your airline if it is your case. Travel within 7 days after delivery requires clearance as well.

Hope this helps and please rate this answer.
Thanks and best regards,
R. Gomes