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Gestational diabetes

Information from the Medical Directory health library.

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This information supports, and does not replace, advice from your healthcare professional.

Overview

Gestational diabetes is a type of diabetes that develops during pregnancy, affecting how the body processes sugar. It can pose risks to both mother and baby if not managed properly.

Symptoms

Often no noticeable symptoms Increased thirst and urination Fatigue Blurred vision in some cases

Causes

Hormonal changes during pregnancy affecting insulin use Genetic factors Being overweight or having previous gestational diabetes

Diagnosis

Glucose screening tests during pregnancy Oral glucose tolerance test if screening is positive

Treatment

Healthy diet and regular physical activity Monitoring blood sugar levels Medication or insulin if lifestyle changes are insufficient

Complications

Macrosomia (large baby) increasing birth risks Higher risk of preterm birth or C-section Increased risk of type 2 diabetes later in life

Prevention

Maintain healthy weight before and during pregnancy Follow a balanced diet and stay active Regular prenatal check-ups and screenings

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