Generally, a woman can have a cesarean section at 37 weeks of pregnancy, but it varies from person to person, depending on the exact development of the fetus in the uterine cavity. Therefore, it is still important to test the fetus in the uterus before performing a cesarean section, and if it is in good condition in all aspects, then the cesarean section can be performed. If the fetus is not developing well and is not yet fit for delivery, it is recommended that the cesarean section should not be performed as early as possible. Fetal birth earlier than 37 weeks is considered premature, later than 42 weeks is considered term, and between 37 and 40 weeks of gestation is normal. When the fetus is 37 weeks pregnant, the subcutaneous fat has been more abundant, the body is more rounded, the facial folds have disappeared, at this time, the fetal lung function is relatively good, after birth, can cry and suck, and its ability to live is good, at this time, after cesarean section can basically survive, if due to the special circumstances of the mother had to carry out a cesarean section, after cesarean section, the better care of babies, its growth and development will not be significantly affected. The growth and development of the baby will not be significantly affected. At 40 weeks of gestation, the fetus is mature, has more subcutaneous fat, has a full-bodied appearance, has a loud voice after birth, has a strong sucking ability, and is able to survive well. Therefore, although it is possible to perform a cesarean section at 37 weeks of gestation, but there are no special circumstances that can be waited for until natural birth, or wait until 40 weeks of gestation to give birth to the baby.