Pregnancy Complications
Gestational Diabetes
A form of diabetes that develops during pregnancy, affecting how your body processes blood sugar.
What is Gestational Diabetes?
Gestational diabetes mellitus (GDM) is a condition where the body cannot produce enough insulin to meet the extra demands of pregnancy, resulting in elevated blood sugar levels. It usually develops in the second or third trimester and affects approximately one in five pregnancies in Malaysia. Most women with gestational diabetes have healthy pregnancies and babies with proper management, but it does require attention and lifestyle adjustments.
Why is it a Concern?
Uncontrolled blood sugar during pregnancy can lead to excessive fetal growth (macrosomia), increasing the risk of birth injuries and caesarean delivery. It also raises the risk of pre-eclampsia, preterm birth, and neonatal hypoglycaemia. Long-term, both mother and baby have an increased risk of developing type 2 diabetes later in life.
Signs & Symptoms
- Often no obvious symptoms — screening is essential
- Increased thirst
- Frequent urination (beyond normal pregnancy frequency)
- Fatigue
- Blurred vision
- Baby measuring larger than expected on ultrasound
How It is Monitored
Management includes blood sugar monitoring, dietary modifications, and regular exercise. Some women may require insulin or medication. Ultrasound scans track fetal growth, and additional monitoring may be needed in the third trimester to assess the baby's wellbeing and plan delivery timing.
Why See an MFM Specialist?
An MFM specialist understands the complex interplay between maternal blood sugar, fetal growth, and placental function. This expertise is especially valuable when gestational diabetes coexists with other risk factors, or when standard management isn't achieving adequate control.
Dr. Kartik Balaraman Manages This Condition
Dr. Kartik manages gestational diabetes with a focus on achieving optimal blood sugar control while minimising intervention. If you have been diagnosed with gestational diabetes, reach out to discuss your management plan.
Book ConsultationFrequently Asked Questions
Will I need insulin?
Not necessarily. Many women manage gestational diabetes with diet and exercise alone. Your doctor will recommend insulin or medication if blood sugar levels remain above target despite lifestyle changes.
Will gestational diabetes go away after delivery?
In most cases, blood sugar levels return to normal after delivery. However, having gestational diabetes increases your risk of developing type 2 diabetes later in life, so follow-up screening is recommended.
Can gestational diabetes affect my baby?
Well-managed gestational diabetes typically results in a healthy baby. Poorly controlled blood sugar can lead to excessive growth, breathing difficulties at birth, and low blood sugar in the newborn.
When am I tested for gestational diabetes?
Routine screening is typically done between 24 and 28 weeks using an oral glucose tolerance test (OGTT). Women at higher risk may be screened earlier in pregnancy.
What should I eat with gestational diabetes?
Small, regular meals balancing carbohydrates with protein and healthy fats help stabilise blood sugar. Dr. Kartik and a dietitian can build a meal plan tailored to Malaysian foods.
Related Conditions
High-Risk Pregnancy
A pregnancy that requires closer monitoring due to factors that increase the chance of complications for the mother or baby.
Pre-eclampsia & Hypertension
Blood pressure disorders that can develop during pregnancy, requiring careful monitoring to protect both mother and baby.
Fetal Growth Restriction (IUGR)
When a baby is not growing at the expected rate in the womb, requiring specialist monitoring.
Reviewed by Dr. Kartik Balaraman, Consultant OBGYN & Maternal Fetal Medicine Sub-Specialist ·
This page is for general education and does not replace personalised medical advice. If you have concerns about your pregnancy or health, consult a qualified specialist directly.