Pregnant women with high blood sugar include corn, oats and brown rice. You can also eat some fruits with low sugar content, such as apples, pitaya and cherries. If hyperglycemia occurs during pregnancy, try to choose foods with high vitamins, low calories and low fat, and closely monitor the changes of blood sugar to avoid high blood sugar and affect the growth and development of the fetus. The high blood sugar of pregnant women is usually due to the increased demand for glucose, or it may be due to insufficient insulin secretion.