Bed rest for 3 days after the abortion, the time needed for bed rest has individual differences and cannot be generalized. It is recommended to move to the ground appropriately, and the duration of activity is as long as the individual can bear. Abortion is an invasive operation, the hormone level in the body after abortion has not yet returned to the state of non-pregnancy, and the cervical opening, this is the lowest stage of the female reproductive system defense, so the conventional abortion requires bed rest for more than 3 days. However, bed rest does not require the patient to be absolutely bed-ridden, but can be appropriate according to their physical condition, and appropriate activities help the discharge of uterine cavity blood, promote uterine contraction and body recovery, long-term bed rest is not conducive to recovery. After abortion, it is recommended to strengthen nutrition, eat lean meat, eggs, milk and other nutritious food rich in protein, and pay attention to the combination of labor and rest, avoid getting cold, and prohibit sex and tub bath for one month.