Hypoglycemia during pregnancy has an effect on the fetus because blood sugar affects the body’s energy supply, which can affect the growth and development of the fetus, leading to a lack of energy supply to the fetus, which can lead to fetal growth and development delays, or lead to fetal development malformations. If the phenomenon of hypoglycemia occurs during pregnancy, you should promptly supplement nutrition, you should usually pay attention to eat more milk, lean meat, egg yolk, fresh fruits and vegetables, nutrient-rich food is conducive to strengthening the body and enhancing nutrition. If the blood sugar is too low, you can also use glucose intravenous push, glucose supplementation can improve the phenomenon of hypoglycemia during pregnancy, or usually eat a moderate amount of food with high sugar content to improve the symptoms of hypoglycemia.