I was chatting with a couple of ladies from my aquanatal class who seemed horrified that at nearly 31 weeks I'm still wearing my normal underwired bras. I'm an e/f cup normally and find that non underwired just don't give me any support. Do I need to just accept sagginess for the rest of my pregnancy or am I fine to stick with underwire as long as it's comfy? I'm hoping to breastfeed if this makes any difference.