you know what, i had the surgery done because i had pubertal gyno and then did 3 cycles of test and test/dbol and others with no gyno what so ever. but there is always the possibility that it can regrow and form which you have to be careful of. you should always have something on hand to make sure just in case you get tenderness or soreness around the area and start feeling a lump. the surgery is fantastic and i havent had any problems since and its been almost 2 years since.