In general, there can be a small amount of vaginal bleeding and separation of the uterine cavity line within 7 days after abortion, and the uterus is recovering during this time. If the uterus does not recover well more than 7 days after the abortion, it is pathological and may be related to the poor contraction of the uterus. It is recommended that new biochemical pellets or motherwort pellets be used, together with hemostatic drugs, to treat the condition.