once your in labour trust me it is the last thing on your mind, giving birth is the most undignified thing you will ever do lol my midwife said this to us
"On your way in to hospital you hang up your dignity and leave it there, you pick it back up again on the way out!"
and it's so true, I tell my birth story and sit and laugh at the vision of myself 'trying' to have a wee.
I didnt poo and actually dont know anyone who did, but the reason it happens is becuase baby is pressing against your bowels as he or she comes out, so sometimes it might even feel like you have done a poo when you havent