Hi, I'm 26 years old and having my second breast augmentation due to having an allergic reaction to dissolvable stitches. I had 415cc before and my surgeon said I can go bigger if I want completely free of charge, which I do so I was very happy with that. My surgeon has recommended I have 515cc but I am abit worried that will be to big and they will sag in a couple of years??? I am 5ft 3 119lb. I am also worried my scars will do the same thing again