[Pen]

I think it might be hard to guess. I was a 30AA pre preg, a 34 B to 36 C preg and then a 34 J!! for nearly the first year post partem with my first then back to a 32 AA after a few years nursing. After my second, I am a comfortable D post partem. However, I found bras the first few days completely useless. I was feeding so much and then of course around "Engorgement Day" my breasts hurt so much I go around topless. A pp sugested a sleep nurse bra. If you think you can get by with that and just see how it goes for you before you buy more, that might be good.