Why do we need a glucose tolerance test?

Pregnant women need to do a lot of examinations during pregnancy, including B-ultrasound, color ultrasound, and glucose tolerance test. The glucose tolerance test is to check for symptoms of hyperglycemia and gestational hypertension. Because hyperglycemia and hypertension are not good for the development of the fetus, it is recommended that everyone should understand the usefulness of the glucose tolerance test. Let us now understand the benefits of glucose tolerance testing.

What is a glucose tolerance test?

1. If the expectant mother's sugar screening results show high risk, doctors will generally recommend continuing to do a sugar tolerance test - a glucose tolerance test, to confirm whether she has gestational diabetes.

2. Glucose tolerance test, also known as glucose tolerance test, is a laboratory test method for diagnosing diabetes. There are two main types: intravenous and oral. The intravenous glucose tolerance test is suitable for special patients such as those after gastrectomy or malabsorption syndrome. The oral glucose tolerance test (OGTT) is the most common clinical examination method.

Why do we need to do sugar screening?

1. Currently, about 10% of pregnant women suffer from gestational diabetes, and the prevalence has been increasing rapidly.

2. Although a variety of reasons can lead to abnormal sugar metabolism, the human body usually may not show obvious symptoms, and even fasting blood sugar is normal, so it is ignored by many pregnant women.

3. Gestational diabetes has serious adverse effects on both pregnant women and fetuses:

(1) For pregnant women, this condition may cause high blood sugar, high blood pressure, and other symptoms.

(2) For the fetus, it increases the risk of various diseases such as fetal miscarriage, intrauterine growth retardation, malformation, macrosomia, and low birth weight. It is also easy to cause a variety of neonatal complications, such as hyperbilirubinemia, respiratory distress syndrome, etc.

(4) It also affects the future life of pregnant women and fetuses, and they are at a greater risk of developing such diseases than ordinary people.

The above is the relevant information on the question of what is the glucose tolerance test for pregnant women. It is imperative to do the prenatal check-up recommended by the doctor to reduce the possibility of disease in yourself and your baby. There are some prenatal check-ups that are required, such as genetic diseases and more harmful problems, which require everyone's attention.