When you are pregnant how far along do you have to be before you cant fly on a plane

When you are pregnant how far along do you have to be before you …?

http://www.chacha.com/question/when-you-are-pregnant-how-far-along-do-you-have-to-be-before-you-cant-fly-on-a-plane

Most doctors advise to stop flying at 36 weeks pregnant. Though, it’s always best to check with your own personal doctor! ChaCha!