During a 3-hour glucose tolerance test, patients will be asked to fast for 8 hours before the test. The beverage for the 3-hour test has 100 grams of sugar.

Medically, Gestational (jes-TAY-shun-ul) Diabetes Mellitus (GDM) is defined as glucose intolerance, which is diagnosed during pregnancy. It is reported to affect approximately 7% of all pregnancies.

Health care providers conduct two types of glucose tests during pregnancy to check for gestational diabetes. The first is the ...

Diabetes is a chronic condition that affects the body’s ability to either produce or use insulin. Insulin is a hormone which regulates sugar (glucose) in our bloodstream. Without insulin, our ...