Pregnancy is a time of remarkable changes in a woman’s body, and while it’s a period filled with joy, it can also bring unforeseen health challenges like gestational diabetes. This type of diabetes appears during pregnancy, typically around the early third trimester, and usually resolves after the baby is born. Here is a deeper look at gestational diabetes and how it can be managed.
What is Gestational Diabetes?
The body goes through extensive hormonal shifts during pregnancy. In gestational diabetes, hormones made by the placenta prevent the body from using insulin effectively. This makes cells less efficient at using insulin. Prolonged insulin resistance causes blood sugar (glucose) levels to rise higher than normal and, in some cases, to potentially harmful amounts.
Risk Factors for Gestational Diabetes
While all pregnant women can potentially develop gestational diabetes, certain factors can increase the likelihood of developing it:
- Weight – Being overweight or obese before pregnancy raises the risk due to increased insulin resistance.
- Family History – A close family member (parent or sibling) that experienced gestational diabetes or has type 2 diabetes increases the risk.
- Age – Women aged 35 years or older are more likely to develop gestational diabetes.
- Race and Ethnicity – Women of African American, Hispanic/Latino, American Indian, Asian American, or Pacific Islander ancestry have a higher risk profile.
- Previous Gestational Diabetes – If you experienced gestational diabetes in past pregnancies, the chances of developing it in subsequent pregnancies increase.
Understanding the Impact on You and Your Baby
Gestational diabetes, if left untreated, can pose risks to both you and your developing baby. Potential complications include:
- Preterm Birth – Gestational diabetes increases the risk of preterm birth, where the baby is born before 37 weeks of pregnancy.
- Hypoglycemia – Babies born to mothers with gestational diabetes may experience low blood sugar (hypoglycemia) shortly after birth, as their bodies adjust to no longer receiving the excess glucose from the mother.
- Large Baby – Babies born to mothers with gestational diabetes are at risk of being larger than average (macrosomia), which can increase the likelihood of birth injuries and the need for a cesarean delivery.
- Preeclampsia – Women with gestational diabetes are at an increased risk of developing preeclampsia, a potentially serious condition characterized by high blood pressure and protein in the urine.
- Future health risk – Although gestational diabetes usually resolves after birth, women have a higher risk of developing type 2 diabetes later in life.
Managing Gestational Diabetes for a Healthy Outcome
Even with a gestational diabetes diagnosis, you can still have a healthy pregnancy and a healthy baby. Working closely with your doctor and adopting important strategies can make all the difference. Be sure to discuss all of these in advance with your doctor:
- Monitoring Is Key – Learn how to use a blood glucose meter to check your blood sugar levels at specific times daily. It’s a crucial tool that can guide you on whether your blood sugar levels are too high, low, or within range.
- Nutrition As Medicine – Eat a balanced diet rich in whole, unprocessed foods such as fruits, vegetables, whole grains, and lean protein. A diabetes specialist dietitian can create a meal plan for optimal blood sugar control.
- Get Moving – Regular physical activity is a great tool for managing blood sugar. Aim for 30 minutes of moderate exercise, like walking or swimming, most days of the week.
- Managing Weight Gain – Your doctor will track your weight throughout pregnancy and help you establish healthy goals to support the needs of you and your growing baby.
- Medication When Necessary – In some cases, lifestyle changes alone may not be enough, and your doctor might prescribe insulin injections or other medications to regulate your blood sugar better.
Managing gestational diabetes involves proactive teamwork between you, your doctor, and potentially a dietitian with expertise in this area. This support network will customize a plan to promote your health and your baby’s well-being during pregnancy. Taking steps to control your blood sugar levels keeps you and your baby healthy now and lays a solid foundation for your future wellness.
