Pregnancy is a special menstrual period for women. During this period, expectant mothers will gradually gain weight as their gestational age increases. Today’s pregnant women pay too much attention to nutrition and generally gain too much weight during pregnancy, which greatly increases the risk of high blood pressure, diabetes and macrosomia. So, what is the appropriate amount of weight gain throughout pregnancy? Dong Ling, a maternal and child health expert in this city, said that if healthy women do not diet, it is generally believed that the total daily caloric intake of normal pregnant women should be maintained at 23,002,700 calories, and the weight gain during pregnancy should be 11.5 to 16 kilograms. At the same time, root