Oversized fetus usually needs to be controlled through nutritional control and exercise, which should be paid attention to in time. 1. Nutritional control: Fetal aggravation can be controlled by nutrition during pregnancy, to maintain reasonable and balanced nutritional intake to the maximum extent possible, to avoid excessive intake of nutrients, and at the same time, reduce the intake of greasy food. 2. Exercise: Fetal enlargement should also strengthen the exercise in daily life, according to their own actual situation to choose the right way to exercise, including walking, housework, yoga, swimming, etc., to promote the body metabolism, to avoid weight gain too fast. If the symptoms of large-sized fetus are not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, to clarify the cause and then give targeted treatment. After the fetus is full-term, you can choose cesarean section to terminate pregnancy after the doctor’s assessment, to reduce the incidence of shoulder dystocia in vaginal delivery.