For pregnant mothers who have had a cesarean section in their first pregnancy, early termination of pregnancy is not recommended for the second pregnancy without special circumstances, and elective cesarean section at 39 weeks is recommended. For pregnant women with a history of cesarean section, the timing of termination of another pregnancy has an important relationship with the prognosis of the pregnant woman and the newborn, under the premise of good maternal and child status, it is recommended to carry out a planned and prepared elective surgery, and generally choose to terminate the pregnancy at 39 weeks, according to the clinical data show that termination of pregnancy before 39 weeks, the newborn has a high risk of respiratory disease and other complications. If labor is imminent, premature rupture of membranes, or fetal distress occurs before 39 weeks, it is recommended to be admitted to the hospital as soon as possible for emergency surgery; however, for pregnant women with twins, multiple pregnancies, anterior vascularization, gestational hypertension, gestational diabetes, and other gestational comorbidities, it is recommended to have an elective cesarean section according to the condition of both mother and child under the guidance of the obstetrician.