The nurse/surgeon told me to bring a sport bra on the day I take off the compression band. I got BA done two days ago with a legit surgeon in a country where they do not sell post op compression bra. I think all surgeons here would tell their patient to use a sport bra. I thought about importing compression bra but I'm leaving here at the beginning of september so I cannot get the bra in a few days. But since I'll be back in Canada, is it worth buying a compression bra after 3 weeks of surgery?