Dr Says No!? Second Opinion About Breast Aug After Breast Feeding For 15 Months?

It never hurts to get a second or even a third opinion elsewhere if, for no other reason than to get differing perspectives.  Your pictures are not particularly helpful in giving you any advice.

 from D cup and above it is usually considered a big cup , but if you love the looks then it can be done ! The most important fact is to evaluate the position of your nipples ( not being too low , so that a lift is not required  ) and the possibility to stretch your skin from A to D ( which is probably not an issue since you¨ve been there already ) . 

best wishes 

I note quite a contrast between you don't need one, and then maybe 525cc. I recommend another opinion.

Clothed photos are not particularly helpful is offering advice. 

All the best.