The accumulation of blood in the uterine cavity after abortion may prolong vaginal bleeding and cause uterine infection. It is necessary to give oral medication to activate blood circulation and remove blood stasis to promote the discharge of blood in the uterine cavity, such as Wujia Biochemical Capsules or Biochemical Soup or Motherwort Granules, and to perform appropriate activities and change the position to promote the discharge of blood in the uterine cavity. After taking the medication, it is necessary to go to the hospital for another ultrasound review to understand the condition of the uterine cavity. If the blood in the uterine cavity is not discharged in time, a curettage should be performed to remove the blood in the uterine cavity, because the residual blood in the uterine cavity for a long time may also cause infection in the uterine cavity and may even affect the woman’s menstruation. After the operation, anti-inflammatory and hemostatic drugs should be routinely given orally, and intercourse and tub bathing should be prohibited for one month after the operation to keep the vulva clean and hygienic.