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How Hypertension and Diabetes Affect Pregnancy: Risks & Precautions

by | Jun 13, 2025 | Blog, Female Gynaecologist

 

It is still a moment of severe stress for every woman that they might develop hypertension and diabetes during pregnancy. While the worry is understandable, one must also be aware that these are two of the most common temporary conditions that happen.

That said, it is always important to note that without proper care, they may pose risks to the health of both mother and baby. But with proactive management, pregnant women can seamlessly wade through these problems and have healthy pregnancies and deliveries.

So, what causes hypertension and diabetes to develop in pregnant women? How can they impact the health of the baby? What measures should the mother take to reduce these risks?

With inputs from the best lady gynaecologist in Mumbai, Dr. Neelima Mantri, let us help you find answers to these questions in this blog today:

Hypertension and Diabetes in Pregnancy: What Causes Them?

Pre-existing hypertension in women, underlying health conditions like obesity, diabetes, and advanced maternal age are some of the most common reasons why many women tend to develop hypertension during pregnancy. In addition to these, placental factors that lead to issues with blood vessel function, first-time pregnancy, or multiple gestation (twins or more) may also increase the chance of developing high blood pressure.

  • Similar to hypertension, diabetes also tends to develop in pregnancy. Women with pre-existing Type 1 or Type 2 diabetes are at higher risk. In addition to pre-existing conditions, hormonal changes, pancreatic strain, obesity, PCOS, or a family history of diabetes can also cause gestational diabetes in pregnancy.

Any woman with these conditions stands a high chance of developing hypertension and diabetes during pregnancy.

How Does Hypertension Affect Pregnancy?

  • For the mother, severe forms of high blood pressure may increase the risk of organ damage, seizures, and stroke, which can be life-threatening. Placental abruption, where the placenta detaches from the uterus wall prematurely, leads to preterm births and increased need for C-section, these are some of the other problems a pregnant woman with untreated hypertension may face.
  • High blood pressure can also affect the baby by limiting the baby’s growth, leading to low birth weight, preterm birth, or even stillbirth in some cases.

What Are the Risks of Diabetes During Pregnancy?

  • Diabetes in pregnant women can increase the chance of developing hypertensive disorders. It can raise the risk of infections and preterm labor and also increase the future risk of developing Type 2 diabetes for both mother and child.
  • But most commonly, in pregnant women, diabetes leads to macrosomia, where the baby grows excessively large which tends to cause delivery difficulties and a higher need for a C-section.
  • Macrosomia can also impact the baby’s health by increasing the risk of shoulder dystocia, birth trauma, breathing problems, congenital disabilities, stillbirth, and increased chances of developing obesity and Type 2 diabetes later in life.

“Breathing problems, congenital disabilities, stillbirths, and increased risk of diabetes in the baby later in life are other common complications seen when diabetes during pregnancy is not effectively controlled,” says a leading female gynaecologist in Mumbai, Dr. Neelima Mantri.

So, is pregnancy safe with diabetes and high blood pressure? The hypertension and diabetes can impact health of both mother and baby and when left unmanaged, they can cause serious problems. But with right treatment, care and prevention strategies, it is possible to make pregnancy safe for women with these conditions.

What Steps Should Pregnant Women Take to Reduce the Risks?

Managing these conditions proactively is crucial to prevent potential health risks to both the mother and baby. According to gynaecologist Dr. Neelima Mantri, here are the key steps that can help:

  1. Preconception Counseling

Women with chronic hypertension or diabetes need to consult a doctor before conceiving. This helps assess health status, make medication adjustments, and manage blood pressure and sugar levels before pregnancy.

     2. Healthy Lifestyle Choices

Balanced diets, personalized according to pre-existing conditions, along with regular physical activity such as walking or yoga, help maintain weight, blood pressure, and blood sugar levels. These are found to significantly reduce the risk of hypertension and diabetes in pregnant women.

   3. Self-Monitoring & Medication Adherence

Pregnant women must regularly monitor blood sugar and pressure levels themselves and adhere to prescribed medications exactly as directed by their doctor.

   4. Foetal Monitoring

Ultrasound scans and foetal assessment tests (like non-stress tests or biophysical profiles) to monitor the baby’s growth and well-being should be done regularly to ensure optimal fetal health.

By taking the above proactive steps and working closely with qualified and experienced healthcare teams, any woman with hypertension or diabetes can significantly reduce her risk and increase the chances of a healthy pregnancy and delivery.

If you are in or around Mumbai and are seeking personalized counseling, guidance, and support to reduce the risk of these conditions and increase your chances of a healthy pregnancy, gynaecologist Dr. Neelima Mantri is here to help. You can contact her here.

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MS & Fellowship in Minimal Access Surgery – Obstetrics & Gynaecology, MBBS Obstetrician, Gynecologist

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