When babies are past <u>their</u> due date or under certain stressful circumstance.

if the laber is prolonged and mom is distressed and uncomfortable it make the fetus uncomfortable and coz of distress they potty .macum in the womb .which is dangerous as they can inhele it ...

bcz of stress...during delivery or when in labor mother should not stress! I think this is the reason of baby doing potty...not 100% sure