Gestational Diabetes During Pregnancy: Causes, Symptoms, and What to Expect
Pregnancy is a unique time in a woman’s life, bringing joy and responsibility. However, it can also introduce certain health challenges. One such condition is gestational diabetes — a temporary form of diabetes that occurs only during pregnancy, usually in the second or third trimester.
Statistically, about 1 in 6 pregnant women develop this condition.
🔍 What Causes Gestational Diabetes?
During pregnancy, hormone levels rise significantly to support the growing baby. Some of these hormones reduce the effectiveness of insulin, the hormone responsible for processing sugar in the body.
When the pancreas can’t keep up by producing extra insulin, blood glucose levels rise, leading to gestational diabetes.
⚠️ Common Symptoms
Often, there are no noticeable symptoms, but when present, they may include:
- Constant fatigue
- Excessive thirst
- Dry mouth
- Frequent urination
- Recurrent infections
- Blurry vision
If you notice any of these, speak with your doctor — especially during your second or third trimester.
🧪 How Is It Diagnosed?
Doctors usually begin with a basic blood sugar test. If results are high, you’ll be asked to undergo a glucose tolerance test (GTT):
- Fasting blood is drawn
- You drink a sweet glucose drink
- After 2 hours, blood is tested again
🧘 What If You’re Diagnosed?
Don’t panic. This is a temporary condition, and with proper care, it poses minimal risk to you or your baby.
Recommendations typically include:
- Healthy, low-sugar diet
- Light regular exercise
- Blood sugar monitoring
- Doctor supervision (often with an endocrinologist)
👶 What Happens After Birth?
In most cases, gestational diabetes disappears after delivery. Still, it’s important to monitor your health:
- Retest blood sugar 6–12 weeks postpartum
- Check annually thereafter
- Maintain a healthy lifestyle
With awareness, monitoring, and support, gestational diabetes can be completely manageable.
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