Nursing Bras... ? for 2nd time moms

MrsKujawski

So my boobs have not really grown this pregnancy so far...  I was a 32B pre-pregnancy, and all those bra's are snug and the under wire has been bugging me, so I went and got some non under wire bras and found that now I'm a 34A (weird... cup size went down?  SO did not want that to happen!)

My question is, when did you all start buying nursing bras/camis?  Target has some super nice and cute ones really cheap, and I would love to start stocking up on a few, but I have NO clue what size I'm gonna be when my milk comes in.

Suggestions?