In 26 weeks of pregnancy, the normal value of postprandial blood glucose if the OGTT test, 1 hour and 2 hours after the meal is below 10.0mmol/L and 8.5mmol/l respectively.
Usually when a woman is 24-28 weeks pregnant, she needs to go to the hospital for a glucose tolerance test, mainly to check for gestational diabetes.
Under normal circumstances, at 26 weeks of pregnancy, fasting blood glucose should be below 5.1mmol/l, one hour after a meal should be below 10.0mmol/L, and two hours after a meal, should be below 8.5mmol/L. If the blood glucose value at any point is at or above the standard, the diagnosis of gestational diabetes is made.
If you have gestational diabetes, poor blood sugar control will have a greater impact on both mother and child. Strict diet control, proper exercise and monitoring of blood sugar changes are needed during pregnancy.