Gestational Diabetes
Trusted information about gestational diabetes, blood sugar monitoring, healthy eating, and treatment during pregnancy.
Educational resources curated by Verra Health Clinic
About gestational diabetes
Gestational diabetes is a type of diabetes that develops during pregnancy when the body is unable to keep blood sugar levels within the recommended range. It is a common condition and can often be managed successfully with healthy eating, regular physical activity, blood sugar monitoring, and in some cases, medication.
Managing blood sugar levels during pregnancy is important because elevated blood sugars can increase the risk of complications for both mother and baby. These may include having a larger baby, difficulties during delivery, low blood sugar in the newborn, and an increased risk of developing type 2 diabetes later in life.
Blood sugar targets
| Test | Target |
|---|---|
| Fasting (before breakfast) | ≤ 5.3 mmol/L |
| 1 hour after meals | ≤ 7.8 mmol/L |
| 2 hours after meals | ≤ 6.7 mmol/L |
Most women are asked to check their blood sugar several times each day and keep a log of their results for review during follow-up appointments.
Healthy eating and lifestyle
Healthy eating is the foundation of treatment. Many women benefit from eating regular meals, choosing high-fibre carbohydrates, including protein with meals, limiting sugary foods and drinks, and avoiding large portions of refined carbohydrates. Regular physical activity, such as walking after meals, can also help improve blood sugar control.
Medication
Some women may require medication such as insulin or metformin if blood sugar levels remain above target despite lifestyle changes. Your Doctor will discuss the most appropriate treatment plan for you.
After pregnancy
Gestational diabetes usually resolves after delivery. However, women who develop gestational diabetes have an increased lifetime risk of developing type 2 diabetes. Follow-up testing after pregnancy is therefore important.
Recommended resources
Overview of diagnosis, treatment options, and pregnancy care.NIDDK – Managing & Treating Gestational Diabetes
Information about blood sugar monitoring, treatment, exercise, and follow-up.Alberta Health Services – Healthy Eating with Gestational Diabetes
Alberta-specific nutrition guidance and meal planning.NHS – Gestational Diabetes Treatment
Patient-friendly information about monitoring, medication, delivery, and follow-up.RCOG – Gestational Diabetes
UK patient information from the Royal College of Obstetricians and Gynaecologists.Verra Health Clinic – Blood Sugar Log Sheet
Printable blood sugar monitoring log for gestational diabetes.
The above resources are provided by trusted third-party organizations and curated by Verra Health Clinic for patient education.
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