I was always big, and at the moment I'm barely in my 46I bras. When I was 120 pounds (much less than 1/2 of what I am now) I was a 34DD. I'm hoping that after my surgery and weight loss I'll still be large enough to qualify for a reduction (my back problems connected with my chest are documented going back decades).
DEFINITELY wait until after your surgery. When I was in my 20's I had a friend who was around 200 pounds and had a reduction. She was thrilled with her new C cup - until she lost 80 pounds and became an A cup!
