I'm 17 weeks and at my last appointment my doctor said that I'll have to have a c section because the babies are on top of each other and there's no way to have them naturally when they are like that. Is it possible for them the change positions and move side by side at some point? And is that true that they can't be born naturally when laying in "bunk beds"? Not that I don't believe my doctor- but I don't want to get a c section unless it's absolutely necessary. Was really hoping I could have these babies naturally.