Understanding Gestational Diabetes: What You Need to Know
Updated: Aug 11
Gestational diabetes is a type of diabetes that develops during pregnancy. While it can sound alarming, it’s manageable with the right care and lifestyle changes. At Highfield & District Medical Centre, we’re here to support expectant mothers in understanding, managing, and thriving with gestational diabetes.
What is Gestational Diabetes?
Gestational diabetes occurs when your body struggles to manage blood sugar levels effectively during pregnancy. This happens because the hormones produced by the placenta can make your body less responsive to insulin.
It usually develops between the 24th and 28th weeks of pregnancy and generally resolves after the baby is born. However, managing it properly is essential to ensure a healthy pregnancy and baby.
Who is More Likely to Develop Gestational Diabetes?
Certain factors increase the risk of gestational diabetes, including:
Being over 25 years old.
Having a family history of type 2 diabetes.
Being overweight before pregnancy.
Having gestational diabetes in a previous pregnancy.
Being of certain ethnic backgrounds, including Aboriginal, Torres Strait Islander, or South Asian descent.
However, gestational diabetes can occur in women without any of these risk factors.
First Signs of Gestational Diabetes
Gestational diabetes often has no obvious symptoms, but some signs to look out for include:
Feeling very thirsty.
Increased urination.
Fatigue.
Blurred vision.
Routine glucose screening during pregnancy is essential, as many women may not notice symptoms at all.
How is Gestational Diabetes Diagnosed?
Gestational diabetes is diagnosed through a glucose tolerance test, which typically takes place between 24 and 28 weeks of pregnancy. This involves drinking a sugary solution and having your blood sugar levels tested over several hours.
Managing and Treating Gestational Diabetes
Treatment focuses on managing blood sugar levels to ensure a healthy pregnancy. This may include:
Dietary Changes: Eating a balanced diet with plenty of whole grains, lean proteins, and vegetables while avoiding high-sugar foods.
Regular Exercise: Light to moderate activities such as walking or swimming can help regulate blood sugar levels.
Monitoring Blood Sugar: Checking your levels regularly using a glucose monitor.
Medication: If necessary, insulin or other medications may be prescribed.
What Happens After Pregnancy?
In most cases, blood sugar levels return to normal after giving birth. However, women who have had gestational diabetes are at a higher risk of developing type 2 diabetes later in life. Regular follow-ups with your GP and maintaining a healthy lifestyle are important.
Debunking Common Myths About Gestational Diabetes
Myth: Only overweight women get gestational diabetes. Truth: While being overweight increases the risk, women of any size can develop the condition.
Myth: If you have gestational diabetes, your baby will have diabetes too. Truth: Gestational diabetes doesn’t mean your baby will have diabetes, but it’s essential to manage the condition to reduce risks for both mother and baby.
Myth: Gestational diabetes is caused by eating too much sugar. Truth: While diet plays a role, gestational diabetes is primarily caused by hormonal changes during pregnancy.
Why Regular Check-Ups Matter
Routine pregnancy check-ups, including blood glucose testing, are critical to diagnosing and managing gestational diabetes early. At Highfield & District Medical Centre, we provide comprehensive care for expectant mothers, including personalised advice and support for managing gestational diabetes.
Final Thoughts
Gestational diabetes is a manageable condition with the right care, lifestyle adjustments, and medical guidance. By staying informed and working closely with your healthcare team, you can enjoy a healthy pregnancy and a happy, thriving baby.
If you’re pregnant or planning to conceive, book an appointment at Highfield & District Medical Centre to discuss any concerns and ensure the best care for you and your baby.
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