Blood Glucose (After 1 Hour/50g Glucose) Test

The Blood Glucose (After 1 Hour/50g Glucose) Test measures the blood sugar level one hour after consuming 50g of glucose. It is primarily used as a screening test for gestational diabetes (diabetes during pregnancy).

Why is the Blood Glucose (1 Hour/50g) Test Important?

• High blood glucose levels after the test may indicate gestational diabetes or impaired glucose tolerance.
• If the blood sugar level is high, further testing (like the 100g OGTT) is usually required for confirmation.
• It helps detect early signs of diabetes during pregnancy, reducing risks for both mother and baby.

When is the Test Recommended?

• Typically performed between 24-28 weeks of pregnancy as a routine gestational diabetes screening.
• Recommended for pregnant women with obesity, family history of diabetes, or previous gestational diabetes.