Chances are your body will "clear itself out" for labor in the way of diarrhea, vomiting, or just lots of pooing. lol But I can tell you I'm only 21w6d and have had diarrhea on and off a lot through this pregnancy, but I also have mild to moderate IBS which is an entirely different ordeal.
Anyway I do remember that about a week before going into premature labor with my ds I did start going to the bathroom a lot more than usual followed by a bit of diarrhea the last couple of days before labor actually kicked in. I think it's just one of those things that happens to some, but not others although it is pretty common. I hope that makes sense. lol
at 2:44 PM on Jul. 23, 2010