What is Gestational Diabetes?

Gestational diabetes (GD) is high blood sugar during pregnancy due to hormones affecting insulin. It usually develops between 24-28 weeks and typically disappears after birth.

Testing for GD

The test happens in two steps:

1. Glucose Challenge Test (Screening)

   • Drink 50g of glucose
   • Blood test after 1 hour
   • If high, a second test is needed

2. Glucose Tolerance Test (Diagnostic)

   • Fasting blood test
   • Drink 75-100g glucose
   • Blood samples at 1, 2, and 3 hours
   • High results confirm GD

Risks & Effects

• For Baby: Large birth weight, low blood sugar after birth
• For Mom: Higher risk of type 2 diabetes later

Management

• Healthy diet & exercise
• Blood sugar monitoring
• Medication/insulin if needed

Most women manage GD well and have healthy pregnancies!