After childbirth, a mother's body is left with potentially reversible changes.  Breasts may become deflated and lose projection.  A breast lift, sometimes in conjunction with augmentation, can help restore a more youthful shape.  Loose skin over a bulging lower abdomen can often be addressed with a tummy tuck (abdominoplasty) usually in conjunction with a muscle-tightening procedure which helps correct splayed and weakened rectus abdominis ("six pack") muscles.  Occasionally, liposuction of the flanks helps complete the contouring of the abdomen.