The birth of a baby at 37 weeks of pregnancy is normal and is a full-term labor. At 37 weeks, the baby’s development is basically mature, and it is a full-term delivery, which is normal. However, if the pregnancy is less than 37 weeks, the delivery is preterm, at this time the baby’s lung development is immature, alveolar surface active substance lack, thus prone to neonatal respiratory distress syndrome (fetal hours after birth, will appear progressive respiratory distress.), and immature development of the baby’s digestive system, may also occur feeding intolerance phenomenon. , and premature babies with immature digestive systems can also develop feeding intolerance. However, if the pregnancy is delivered after 42 weeks, it is a term pregnancy. If the placenta is functioning well, the term baby will look basically the same as a normal fetus; if the placenta is functioning poorly, the term baby will have dry, peeling skin, reduced subcutaneous fat, and will appear to be lifeless. In addition, they are also prone to macrosomia (weight ≥4 kg) or microsomia (birth weight less than 2.5 kg). Therefore, it is normal for babies to be born at 37 weeks of gestation, and mothers and their families need not be overly concerned.