1. Glucose tolerance test for pregnant women. During pregnancy, the glucose tolerance test is also a test method we often hear. The mother’s physical condition can be known through a glucose tolerance test. So what exactly is a glucose tolerance test?

Pregnant women's glucose screening test, also called glucose tolerance test, is a laboratory test method for diagnosing diabetes. There are two main types: intravenous and oral. The former is called IVGTT and the latter is called OGTT. IVGTT is only used for clinical research methods to evaluate glucose utilization, or for special patients such as those with malabsorption syndrome after gastrectomy. OGTT is a common clinical examination method. This is part of the testing that women also need to do during pregnancy.

2. Time for glucose tolerance test for pregnant women. The Maternal Glucose Tolerance Test is a diabetes screening blood test done between 24-28 weeks of pregnancy. The doctor will give you a 50g packet of powdered sugar. Mix 50 grams of powdered sugar in 200 ml of water one hour before coming to the hospital, and drink the sugar water within five minutes. Do not eat sweet or greasy food before drinking sugar water. You should fast within one hour after drinking sugar water but you can drink water.