Service Description

The 1-Hour Glucose Tolerance Test (OB/GYN) measures blood sugar levels one hour after drinking a glucose solution. It is primarily used to screen for gestational diabetes during pregnancy. Why it’s done: To screen for gestational diabetes in pregnant patients To monitor how the body processes glucose after a meal To support early intervention and management of elevated blood sugar To help ensure maternal and fetal health Specimen Type: Blood draw Turnaround Time: Typically 1 business day Collection Available: In-office or mobile blood draw services