Women who are 40 weeks plus 5 days pregnant and have not yet started labor should be hospitalized for delivery. The doctor will check again whether the expected date of delivery is accurate according to the last menstrual period, the time of positive urine test, the time of early pregnancy reaction and the size of the fetus on ultrasound during early pregnancy. If the expected date of delivery is accurate, the fetus should be monitored and ultrasound examination should be performed to understand the size of the fetus, the amount of amniotic fluid and the maturity of the placenta. If the fetal monitoring is normal and there is no contraindication to vaginal delivery, low-dose contractions, manual rupture of membranes, hydrocolloid or Pulbenecid can be used to induce labor at 41 weeks according to the condition of the mother’s cervix.