Pregnancy did nothing for my size. I got bigger (up to a full B) during the pregnancies, but I actually got smaller after my second son was born.
I admit I have been shocked to see bra sizes up to G-H in some catalogs and the array of sports bras that look like devices of torture. This definitely makes me happy with the way I am. Many years ago I had an assistant who had had a reduction before I met her; her description of the pain and annoyances she had was mind boggling. But, the thing is, she still looked huge to me, and this was after the surgery. I just never had known anyone who was this size, and I still really don't.
I remember my mom, who was always an A, went up to a C before she died, as she gained weight from medication; she said she hated it. That probably doesn't sound big to some people, but in my family, it's huge

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