Gestational Diabetes

What Is Gestational Diabetes?

Gestational diabetes (GD or GDM) is a type of diabetes that develops for the first time during pregnancy in women who did not have diabetes before. It occurs when pregnancy hormones reduce the body’s ability to use insulin effectively, causing blood sugar levels to rise. It usually develops between 24 and 28 weeks of pregnancy.

If left untreated, gestational diabetes can affect the health of both the mother and the baby. However, with early diagnosis, healthy lifestyle changes, regular blood sugar monitoring and appropriate treatment, most women have healthy pregnancies and deliver healthy babies. In most cases, blood sugar levels return to normal after childbirth, although women who have had gestational diabetes have a higher risk of developing type 2 diabetes later in life.

What Causes Gestational Diabetes?

During pregnancy, hormones produced by the placenta can make it harder for your body to use insulin effectively. As a result, blood sugar levels may rise, leading to gestational diabetes.

Gestational diabetes is not caused by eating too much sugar. It results from a combination of hormonal changes during pregnancy and the body’s ability to produce and use insulin.

Who Is at Risk of Developing Gestational Diabetes?

Although gestational diabetes can affect any pregnant woman, certain factors increase the risk, including:

• Being overweight or obese before pregnancy.
• A family history of diabetes.
• Gestational diabetes in a previous pregnancy.
• Previously delivering a baby weighing more than 4 kg.
• Risk generally increases with age.
• Polycystic ovary syndrome (PCOS).
• Prediabetes before pregnancy.
• Lack of regular physical activity.

Having one or more of these risk factors does not necessarily mean you will develop gestational diabetes. Many women with no known risk factors are also diagnosed during routine pregnancy screening.

What Are the Symptoms of Gestational Diabetes?

Many women with gestational diabetes do not experience any noticeable symptoms. This is why routine screening during pregnancy is so important.

When symptoms do occur, they may include:

• Increased thirst
• Frequent urination
• Increased hunger
• Feeling more tired than usual
• Blurred vision

These symptoms may also occur in a normal pregnancy, so laboratory testing is necessary to confirm the diagnosis.

How Is Gestational Diabetes Diagnosed?

Gestational diabetes is usually diagnosed through blood sugar testing during pregnancy. Most women are screened between 24 and 28 weeks of pregnancy, although those at higher risk may be tested earlier.

Your gynaecologist may recommend:

• Glucose challenge test (screening test) : This initial screening measures how your body responds to a glucose drink. If the result is above the normal range, further testing may be required.
• Oral glucose tolerance test (OGTT) : If the screening test is abnormal, an oral glucose tolerance test (OGTT) is performed to confirm the diagnosis. Blood sugar levels are measured after fasting and again at specific intervals after drinking a glucose solution.

Once gestational diabetes is diagnosed, your healthcare provider will develop a personalized management plan to help keep your blood sugar levels within the recommended range throughout your pregnancy.

What Happens If You Are Diagnosed with Gestational Diabetes?

If you are diagnosed with gestational diabetes, your healthcare provider will create a personalized treatment plan to help keep your blood sugar under control. This may include a healthy diet, regular physical activity, home blood sugar monitoring and more frequent prenatal check-ups to monitor your health and your baby’s growth. If lifestyle changes are not enough, medication or insulin may be recommended.

How Is Gestational Diabetes Managed?

The treatment of gestational diabetes focuses on keeping blood sugar levels within the recommended range to support the health of both the mother and the baby. Your gynaecologist will prepare an individualized treatment plan based on your pregnancy and blood sugar levels.

Management usually includes:

• Screening during pregnancy as advised by your gynaecologist.
• Regular blood sugar monitoring.
• A balanced pregnancy diet prepared according to your nutritional needs.
• Safe physical activity, if medically appropriate.
• Monitoring your baby’s growth through ultrasound examinations.
• Medicines or insulin if blood sugar cannot be controlled with diet and exercise alone.
• Planning the timing and mode of delivery based on maternal and fetal health.

Most women are able to manage gestational diabetes successfully with healthy lifestyle changes and regular follow-up.With proper medical care, the risks associated with gestational diabetes can often be significantly reduced.

What Are the Complications of Untreated Gestational Diabetes?

If gestational diabetes is not well controlled, it can increase the risk of complications for both the mother and the baby.

Possible complications include:

For the mother

• High blood pressure during pregnancy
• Pre-eclampsia
• Increased likelihood of Cesarean (C-section) delivery
• A higher risk of developing type 2 diabetes later in life

For the baby

• Excessive birth weight (macrosomia)
• Premature birth
• Low blood sugar (hypoglycaemia) after birth
• Breathing difficulties after delivery
• Increased risk of obesity and type 2 diabetes later in life

Good blood sugar control significantly reduces these risks.

Can Gestational Diabetes Be Prevented?

Gestational diabetes cannot always be prevented. However, healthy lifestyle habits before and during pregnancy may help lower the risk.

These include:

• Maintaining a healthy weight before pregnancy.
• Eating a balanced and nutritious diet.
• Staying physically active.
• Attending regular antenatal check-ups.
• Following your doctor’s advice regarding pregnancy screening.

Even if gestational diabetes develops, early diagnosis and appropriate treatment can help ensure a healthy pregnancy.

Why Choose R P Obs-Gynae-Infertility Clinic for Gestational Diabetes Care?

A diagnosis of gestational diabetes can be stressful, but with proper treatment and regular follow-up, most women have healthy pregnancies and deliver healthy babies. Early diagnosis, healthy lifestyle changes, and expert medical care play an important role in reducing pregnancy-related complications.

If you would like more information or need personalized care for gestational diabetes, consult the experienced gynaecologist in Panipat at R P Obs-Gynae-Infertility Clinic.

Visit us at:

R P Obs-Gynae-Infertility Clinic – SCF: 30–31, Sector-11, HUDA, Urban Estate, Panipat, Haryana – 132103