Glucose tolerance is also known as glucose tolerance screening, pregnant women with high glucose tolerance screening two hours can be adjusted through dietary regulation, appropriate exercise, insulin treatment as prescribed by the doctor. 1. Dietary regulation: during pregnancy, you need to eat small meals, eating too much food at once will cause blood sugar to rise suddenly. Appropriate to eat some coarse grains, coarse grains in the body decomposition rate is slow, will not be rapidly absorbed by the body. Eat more vegetables, eat less greasy food, blood sugar control can eat fruit, but try not to eat high sugar fruit, such as watermelon, grapes, oranges. 2. Appropriate exercise: no preeclampsia, placenta hypoplasia during pregnancy should be appropriate exercise exercise, such as walking, yoga, gymnastics for pregnant women, appropriate exercise 30 to 60 minutes a day, conducive to blood sugar control. 3. Insulin therapy: glucose tolerance screening 2 hours high, through dietary regulation and exercise is ineffective, can be under the guidance of a doctor to use insulin to control blood glucose, do not blindly use their own medication. Pregnant women with gestational diabetes should do a good job of monitoring their blood glucose and deal with any abnormalities in a timely manner.