When is the best time to do the glucose tolerance test during pregnancy? Is it okay not to do the glucose tolerance test during pregnancy?

Glucose tolerance is a test for gestational diabetes screening, also known as glucose screening. Because it is easy to get diabetes during pregnancy, and gestational diabetes can affect the fetus, it is still necessary to do a glucose tolerance test. So when is the best time to do a glucose tolerance test during pregnancy?

When is the best time to do glucose tolerance test during pregnancy

The best time for glucose tolerance test is 24-28 weeks, which is generally based on the doctor's appointment. You should start fasting for 8-12 hours the night before the test, draw a tube of fasting blood, then drink 100 grams of glucose water, and then draw blood every 1, 2, and 3 hours to test the blood sugar level.

The standard values ​​of blood sugar for the four times are: 105mg/dl (fasting), 190mg/dl, 165mg/dl, 145mg/dl

If two or more blood sugar levels are above the normal range, gestational diabetes will be diagnosed. If an expectant mother has gestational diabetes, don't be anxious or worried. As long as the expectant mother with gestational diabetes controls her blood sugar well, she can give birth to a healthy baby smoothly.

Is it possible not to do glucose tolerance test during pregnancy?

Of course pregnant women need to do glucose tolerance test because the high or low blood sugar of expectant mothers has a great impact on the fetus!

High blood sugar levels in pregnant women can cause the expectant mother to gain too much weight, which can lead to a "giant" baby and increase the risk of surgery. It can also cause gestational diabetes in pregnant women. Low blood sugar levels in pregnant women can easily cause dizziness, palpitations, and other symptoms, and the development of the fetus can also be greatly affected!

Gestational diabetes can have a variety of adverse effects on expectant mothers and fetuses, so if possible, expectant mothers should go to the hospital for regular blood sugar testing at the 18th and 32nd weeks of pregnancy. The normal value of fasting blood sugar (FPG) is 3.9-6.1mmol/L, and the blood sugar level 2 hours after a meal is 7.8-11.1mmol/L. It is important to detect gestational diabetes as early as possible and treat it.

What should I pay attention to when doing glucose tolerance

1. The glucose tolerance test requires expectant mothers to do it on an empty stomach in the morning, so it is best to prepare some snacks in their backpacks so that they can replenish them immediately after the test is completed, so that expectant mothers with hypoglycemia will not feel dizzy due to excessive hunger.

2. The glucose tolerance test takes a long time. If the expectant mother does it alone, it may be boring. It is best to have her husband or other family members accompany her. Otherwise, many expectant mothers will experience some negative changes in their emotions when they see other expectant mothers having someone to accompany them while they are fighting alone for such a long time.