Sorry to sound so ignorant, but why is it wrong to wear underwired bras when your pregnant. I have been doing so for the last seven months and have just been to M&S to buy a new bra and the assitant was really nasty to me saying that my midwife must know nothing. I did check with my mw and she said as long as my bra fitted me well and didn't pinch my skin, that I would be alright. Might I have done some damage? I am sick of people chatting about my boobs as if they didn't belong to me. Got grief from my active birth class last night too as I've decided (with much consideration) not to bf. I came away feeling like I was going to be a bad mother and felt totally judged. Anyone else have any similar experiences?