If the residual embryonic tissue is found in the uterine cavity after one week of medical abortion and ultrasound review, you need to deal with the situation symptomatically: 1. If the residual tissue in the uterine cavity is relatively small and does not cause bleeding, you can take motherwort granules or motherwort cream as prescribed by the doctor to induce the uterus to contract and discharge the residual tissue. If the residual tissue in the uterine cavity is not effective and there is persistent vaginal bleeding, you need to cooperate with the doctor to do the treatment in time to avoid endometritis caused by uterine cavity infection, which may affect future pregnancy. 2. It is necessary to do the operation as soon as possible to avoid heavy bleeding that may cause anemia and even endanger the woman’s life. After the cleansing surgery, you need to take antibiotics to prevent infection as prescribed by the doctor.