The normal standard of glucose tolerance test is different for ordinary people and pregnant patients. The normal value of fasting blood glucose for ordinary people is between 3.9mmol/L and 6.1mmol/L, and the value should be less than 11.1mmol/L one hour after drinking sugar water, and the value should be less than 7.8mmol/L two hours after drinking sugar water. When pregnant patients do glucose tolerance test, the normal value of fasting blood glucose should be below 5.1mmol/L, the test result should be less than 10mmol/L one hour after drinking sugar water, and the value of less than 8.5mmol/L two hours later is normal. If the result of glucose tolerance is abnormal, you should consult a doctor in time and take active treatment under the doctor’s guidance, controlling the diet, appropriate exercise, and taking medication if necessary.