Breech position is an abnormal fetal position that often makes it difficult to deliver vaginally. Breech position is more appropriate for cesarean section at 39~40 weeks, but the exact time varies from person to person. If there are no special circumstances, breech cesarean section is more appropriate for 39~40 weeks of pregnancy, if more than 40 weeks, the risk of the fetus may be increased, and premature cesarean section fetal lungs are not well developed, may increase the incidence of neonatal pneumonia. However, it should be noted that there are also some special circumstances that require early cesarean section, such as breech water breakage or breech contractions, then emergency cesarean section should be treated. Before the cesarean section, it should be noted that the verification of the pregnancy week should be carried out, according to the number of days of menstruation of the pregnant woman and the time of the first ultrasound examination, to check the size of the fetus, check whether the development of the fetus is in line with the gestational week, and then determine whether the specific gestational week is suitable for cesarean section. It is recommended to have a good checkup before the expected date of delivery and follow the doctor’s instructions to prepare in advance so as to avoid dangerous situations caused by emergencies, and to consult a doctor in time if there is any discomfort.