When I was 18 my breast were a 32AA, I am 24 now and my breast are a 36B. I have always wanted bigger breast but I am glad I didn't get implants because my body is still changing even when I thought it was done. I think of it this way...I mine as well wait a few more years until after I have kids (I have waited this long whats a couple more?) for when my boobs might not be looking so great anymore. Atleast that way I know I am done growing, and I have more of a reason to get them done. Not just because they are small, but because I will know just how big they will be after pregnancy. If I was you I'd really think about it more, take a year to think about it, do research and talk to doctors if you are that serious. but I'd wait, you are still young.
P.S. small breasts can be just (if not more) sexy than bigger ones.
