Pregnant women can eat foods with lower glycemic index to control blood sugar. Pregnant women can eat foods with lower glycemic index such as beans, milk, bitter melon, etc. in order to control blood sugar. Avoid high-sugar and high-fat foods such as chocolate, cream cakes, doughnuts, etc., so as not to cause blood sugar fluctuations. Although foods with a lower glycemic index contain less sugar, consuming them in large quantities may cause a significant rise in blood sugar, so it is not recommended to consume too much at one time. In addition to diet, pregnant women can also increase exercise and monitor their blood glucose regularly. For specific glycemic control programs for pregnant women, it is recommended to consult an endocrinologist or dietitian. If improper diet leads to poor blood sugar control, we should actively seek medical advice and adjust or treat under the guidance of the doctor’s consultation.