Induced labor in the fourth month of pregnancy is more painful because the fetus is already formed and the placenta has grown out. It is necessary to use drugs to promote uterine contractions to deliver the fetus and placenta, and the process is similar to that of normal labor, so patients often show obvious abdominal pain, but the degree of pain varies from person to person, because everyone has different sensitivity and tolerance to pain. Generally speaking, you should rest for at least 3 days after induction of labor in the 4th month of pregnancy, which can be extended according to the degree of recovery, and try to rest in bed during the recovery period. Physical labor and strenuous exercise should be avoided for 2 weeks after the operation. Diet should be supplemented with good quality protein and vitamins, such as beef, lean meat, eggs, milk, fresh fruits and vegetables, etc., to help recovery after the operation. It is important to keep the vulva clean and hygienic on a daily basis. During the recovery period, wash the vulva with warm boiled water every day, change sanitary napkins regularly, and underwear should preferably be changed every day as well. Sitz bath, bathing, swimming and sexual life are not recommended for 1 month after surgery to avoid infection.