At post op 8 weeks I have one breast that is round and one that has not dropped and is very rectangle shaped. My surgeon says it will not correct on its own due to my chest wall anatomy. He wants to go back in and remove the implant, cut a few muscles and then put the same implant back in. My question is, is this common? Do revisions like this usually go well? Im concerned that if i do it it will end up worse than it already is!