think it tends to happen more if you are having unders, dont worry though, listen to your consultant, they are the experts and have done this lots of times,I went with the smaller size as I wanted a natural look but lots of ladies on here went with the bid due to boob greed, which we all get a touch of lol. believe me 2 weeks post op, you will wonder why did you not do it sooner, good luck hun, let us know how you get on . x x x