I was wondering about the whole scar thing too! I have had 2 c/s and was told they would cut across the same scar. When i looked after it had healed a bit and didnt hurt to lift my ledge up,,lol,, it is kind of across the old scar but not quite. My first one was quite a wobbly scar and my second one is pretty straight so it looks kind of funny. But i have no problems with my scar and its very flat not raised at all. My first scar was raised but i used bio-oil on it and it took the redness and raised bits away...i think i need to use it again to get my second scar not so red and more skin tone. I think if i have a 3rd c/s i will make sure they cut across the same scar and not make a new one.