Odd question, didn't want to put it in BF since that seems to be about mums currently BFing rather than post. Maybe not.
I was 34C prior to DC1, 34D during pregnancy, didn't BF and returned to 34C once I lost baby weight.
34D again during 2nd pregnancy, did BF DC2 and 4 months on from stopping, am a small 34B, i.e. small as in empty and just about 34B.
A friend told me that up to 6 months post-BF, they can return to pre-pg size. Did anyone experience this? Do I sound pathetic, checking the poor things everyday to see if they have gained that elusive cup size?