What is a high-risk pregnancy?
All pregnancies carry risks. The definition of a high-risk pregnancy is any pregnancy that carries increased health risks for you, the fetus or both. People with high-risk pregnancies may need extra medical care before, during and after they give birth. This helps to reduce the possibility and severity of complications.
But having a pregnancy that’s considered high risk doesn’t mean you or the fetus will have health problems. Many people experience healthy pregnancies and normal labor and delivery despite having special health needs leading up to the birth.
It can be easy to panic and worry when you hear your pregnancy care provider say your pregnancy is at a higher risk. You’re not alone. It doesn’t mean your pregnancy will automatically be difficult. It may just mean your pregnancy care team watches you more closely. Trust your healthcare team’s recommendations and ask them for help managing your feelings. Many people have high-risk pregnancies, and most end in healthy babies. Routine prenatal care can help ensure your pregnancy is safe, even if it’s high risk.
How common is high-risk pregnancy?
Approximately 30,000 to 50,000 pregnant women (between 6% and 8%) in the U.S. have high-risk pregnancies per year.
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Symptoms and Causes
What qualifies a pregnancy as high risk?
A high-risk pregnancy means you have a higher-than-average risk of experiencing a pregnancy complication. Some pregnancies begin as high risk, while others become high risk at some point during the pregnancy.
Factors that make a pregnancy high risk include:
- Preexisting health conditions. These are health conditions you have before pregnancy.
- Pregnancy-related health conditions. These are conditions you develop once pregnancy begins.
- Lifestyle factors (including smoking, substance use disorder, alcohol use disorder and exposure to certain toxins).
What factors make a pregnancy high risk?
People with preexisting conditions have increased health risks during pregnancy. Some of these conditions include:
- Autoimmune diseases, such as lupus or multiple sclerosis (MS).
- Diabetes.
- High blood pressure.
- Fibroids.
- HIV/AIDS.
- Kidney disease.
- Obesity.
- Mental health disorders, such as depression.
- Polycystic ovary syndrome (PCOS).
- Thyroid disease.
- Blood clotting disorders.