A Hi tahinidakini, excellent question. I wouldn't recommend a crescent lift, since it's a technique that can only elevate the nipple a bit. Your nipple is not too low. With breastfeeding, a lot of your breast tissue has fallen, so it's more a problem with excess glandular tissue sitting low (called pseudoptosis). Liposuction will help with the fat around your belly button, but not make it perkier. A surgeon can reshape your belly button with a small incision (does not require a full tummy tuck).