The standard value of blood glucose in the 2-hour glucose tolerance test for pregnant women should not exceed 8.5mmol/L. If it is greater than this value, the diagnosis of gestational diabetes is considered, and at this time the common treatment can include the following: 1, diet therapy: choose the diet therapy to relieve the condition, the diet should reduce the intake of sweets, eat less staple food, eat more vegetables, eat less oil diet, and advocate eating less and more meals, which can effectively relieve Blood sugar is high; 2, exercise therapy: you can go out for a walk after dinner, walking for half an hour to an hour, which can reduce the rise of blood sugar in the body; 3, drug therapy: for patients with high blood sugar, they can be treated by injecting insulin under the guidance of a doctor, so as to effectively control the condition. The main purpose of the glucose tolerance test is to see if the pregnant woman has gestational diabetes. Gestational diabetes can be very harmful to the mother and child, and can cause problems such as excessive amniotic fluid, giant fetus, ketoacidosis, etc. Therefore, it is necessary to have a reasonable diet and proper exercise during pregnancy.