We advise against having sex for up to two days after the operation. Sexual intercourse increases blood flow and blood pressure, which puts pressure on the transplanted hair roots and can push them out. Between the third (3rd) and tenth (10th) day after the hair transplant, you can be sexually active again, but you must be very careful that you do not lie with your gnach down or that neither you nor your partner touch the transplanted area. After two weeks you can resume your usual sexual activities.