I've been wearing normal underwire bras for ages now - probably around the 12-18 months (DD is now 32 months). It's never been an issue, I do have to make sure I don't wear a bra to bed though, as I forgot to take it off once (it was a maternity bra too!) and I got very, very close to having mastitis.

I can't believe I'm still feeding DD at 2 years, 8 months. Being pregnant, she has cut back a lot. I have day weaned her, and I'm pretty sure my milk is heading back to being colostrum already (I'm not even 12 weeks yet) - when I squeeze any out, it's quite yellow. Still, DD definitely wants it to get to sleep at night, once or twice through the night and first thing in the morning. I am hoping she'll wean over the next few months though.