The time to wear a bra after breast surgery still depends on the size of the surgical incision and the post-operative recovery. If the patient is in relatively good health and the surgical wound is not large, you can wear a bra 3 days after breast surgery. Breast surgery itself does not have any restrictions on wearing a bra, although there will be more noticeable pain at the incision site of the breast surgery within 3 days after breast surgery. If a bra is worn too early, the pain of the breast incision will be aggravated by the pressure of the bra and the patient will be in more pain. Because the incision pain will be significantly reduced after 3 days after surgery, you need 3 days after breast surgery before you can wear a bra. If there is a lot of fluid oozing from the breast incision or even infection, the recovery time will be prolonged and the wearing of a bra may be delayed. If the patient is older and has less ability to recover on her own, it may take longer.