You are in Member Communities . I had a mastectomy, so I really don't have any specific information about lumpectomies. I do think it's hard to predict the cosmetic result before surgery though, because they don't know how much tissue they'll need to take to get clear margins. You might consider having a small implant place on the lumpectomy side.
Insurance is supposed to cover it too, with symmetry the goal.
It wouldn't hurt to consult with a few, even if you decide not to do anything. But your self image is important too. All rights reserved.