Every patient is different and every surgeon has their preferences so make sure you discuss with your surgeon prior to doing anything. I typically allow patients to wear an underwire around 4-6 weeks from surgery depending on exact procedure and how their recovery has been. ac
This is very surgeon-dependent. I like my patients to wait at least 3 months because that is the time period when the capsule is forming and I do not want wires to interfere with lower pole shape.