Fasting blood glucose is normal during pregnancy, but the monitoring of post-meal blood glucose is always high, which means that the rise of post-meal blood glucose has a great relationship with eating. In general, the blood sugar of pregnant women after meals is definitely higher than fasting blood sugar, so we should pay strict attention to control the diet for this situation, especially for foods with high carbohydrate content, such as rice and steamed buns, and try not to eat sweets and fruits. After the meal, you should go out for a proper walk to help lower your blood sugar after the meal. If after diet control and exercise, postprandial blood glucose is still elevated and does not reach the standard state, take subcutaneous injection of short-acting insulin before three meals for treatment, because oral hypoglycemic drugs are not allowed for treatment during pregnancy.