Fetus overweight pregnant women can control through diet, exercise, blood sugar control and other methods. 1. Diet: Fetal overweight may be related to diet excess, it is recommended to pay attention to the diet, avoid eating food with too high fat content, eat less food with too high calorie, try to eat a light diet, eat more fresh vegetables and fruits. 2. Exercise: Fetal overweight should also be appropriate to go outdoors to do exercise, exercise can promote fat consumption, to control fetal weight gain also has a certain role. 3. Control of blood sugar: If a woman has gestational diabetes during pregnancy, it will lead to a large amount of insulin secretion in the fetus, which can promote protein and fat synthesis, accelerated fetal development of fetal overweight, you should choose the appropriate method of controlling blood glucose in a reasonable range. In case of fetal overweight, it is recommended to follow medical advice to control fetal weight to avoid adverse pregnancy events.