Normal 2-hour postprandial blood glucose is less than 7.8mmol/L, and for diabetic patients, it should be controlled not more than 10.0mmol/L in general. Clinically, 2-hour postprandial blood glucose is normal less than 7.8mmol/L, 7.8~11.0mmol/L for impaired glucose tolerance, ≥11.1mmol/L and at the same time there are “three more and one less” clinical manifestations, can be diagnosed as diabetes mellitus. For diabetic patients, the goal of glycemic control is generally a non-fasting blood glucose of no more than 10.0 mmol/L. For pregnant women, the normal 2-hour postprandial blood glucose should be less than 8.5 mmol/L. For more information, please consult your doctor. Ask your doctor for more information.