In late pregnancy, waking up with stomach pain at night requires prompt medical attention, if there is no contraindication to delivery can be vaginal delivery, if there is a contraindication to vaginal delivery can be surgical termination of pregnancy. Abdominal pain in late pregnancy should be based on the pregnancy week, the cause of abdominal pain to determine the treatment program, such as preterm labor or preterm labor, placental abruption, etc. can cause abdominal pain. 1.Preterm labor: Because late pregnancy means after 28 weeks, if between 28-33+6 weeks, there is a tendency of preterm labor, no contraindication to continue pregnancy, then commonly used ritodrine hydrochloride to inhibit contractions, cefuroxime to prevent infection and other fertility preservation treatment, while after 34 weeks, if there is no contraindication to vaginal delivery, can not be preserved, closely monitor the fetal heartbeat and the progress of the labor process, and wait for the delivery of the baby can be. 2,Placental abruption: It means the placenta is detached before the fetus is delivered, which may cause abdominal pain, shock or even life-threatening for the mother, and ischemia and hypoxia or even intrauterine fetal death for the fetus. Except for first-degree placental abruption at 28-34+6 weeks when the mother and child are in good condition and can be attempted to preserve the pregnancy, all other cases require timely surgical termination of pregnancy. Patients with abdominal pain should be seen promptly and treated according to medical advice.