It is not allowed to have intercourse after abortion because the uterine opening is not closed after abortion and intercourse during this period may easily cause inflammation and upward infection. The bleeding in the same room after abortion is caused by the contraction of the uterus caused by the stimulation of the same room, or the bleeding in the same room caused by the inflammation of the cervix after the same room. The reason for bleeding in intercourse after abortion should be identified in time to understand the source of bleeding, and ultrasound examination should be performed to understand whether there is residual uterine cavity or uterine cavity bruising, and gynecological examination should be performed to understand whether there is cervical polyp or cervical inflammation, and effective treatment should be given according to the examination results. Women’s bodies are weak after abortion, so they should not have intercourse or take a bath for 30 days after the operation. They should be given oral anti-inflammatory and hemostatic drugs routinely after the operation, and they should go to the hospital for ultrasound examination 7-10 days after the operation to understand the recovery of the uterus.