The glucose tolerance test (GTT) is a diagnostic test used to assess how well your body metabolizes glucose. It's commonly used to diagnose diabetes, gestational diabetes (diabetes during pregnancy), and hypoglycemia (low blood sugar). Here's how the test typically works: Fasting: You start by fasting overnight, usually for about 8 to 12 hours. Baseline Measurement: When you arrive at the testing facility in the morning, a blood sample is taken to measure your fasting blood sugar level. Glucose Drink: Next, you'll be given a sugary drink containing a specific amount of glucose (usually around 75 grams). Waiting Period: After consuming the glucose solution, you'll wait for a few hours (typically 2 hours), during which several blood samples will be taken at regular intervals. These samples will measure your blood sugar levels to see how your body responds to the glucose load. Monitoring: Throughout the test, healthcare providers will monitor your blood sugar levels...