Painless abortion is followed by a small amount of vaginal bleeding, which usually lasts no longer than a week. Painless abortion is a remedy after the failure of contraceptive measures. It routinely uses a suction device to enter the uterine cavity and remove the pregnancy sac, so there is some damage to the tissues surrounding the sac, which can cause a small amount of vaginal bleeding after the procedure. However, since the uterus will contract after the abortion and a series of treatments will be given after the procedure to promote contraction and prevent bleeding, the bleeding after a painless abortion is routinely less than one week and the amount of bleeding will be less than the amount of menstruation. If there is still vaginal bleeding one week after the abortion, you need to go to the gynecological clinic for ultrasound and other related examinations, and then treat the symptoms according to the results. In addition, patients who have had a painless abortion should take nutritional supplements, take rest, avoid overexertion, and avoid spicy and stimulating foods.