If there is no vaginal bleeding after a painless abortion, it is mostly because the uterus contracts well and the blood sinuses close, so there is no vaginal bleeding, but most of the time there will be a small amount of vaginal bleeding two or three days later, which is a normal phenomenon. It is recommended that after the painless abortion, you must keep the vulva clean, do a good job of vulvar care, wash the vulva with warm water once a day, and when there is vaginal bleeding, you should change the sanitary napkin diligently, in the postoperative period of ten days, go to the hospital to review the ultrasound, to understand the contraction of the uterus, and to understand the abortion has been done cleanly, and it is also recommended that within one month, it is not allowed to have sex, because having sex Firstly, it may cause infection in the reproductive tract, and secondly, it may lead to the possibility of getting pregnant again.