Flying While Pregnant?

[Geico266]

Ah, no, I'm not pregnant. :lol:

Is there any concerns of pregnant passengers in an unpressurized AC to 12,500'MSL?

 

[Jim Logajan]

Bunch of google hits on the keywords "pregnant high altitudes"; here is one that seems approximately relevant and authoritative:

http://www.altitudemedicine.org/index.php/altitude-medicine/Altitude-pregnancy