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What is a high-risk pregnancy?
Pregnancy

What is a high-risk pregnancy?

2 min readWeek 10
Key takeaways
2 min
  • Understand that high-risk pregnancy affects 6-8% of pregnancies and means a medical condition may adversely affect the pregnancy outcome.
  • Recognize common risk factors including age under 18 or over 35, chronic diseases, pregnancy complications, and social factors like smoking.
  • Know that 84% of adverse outcomes occur in areas with limited healthcare access, while proper medical care significantly improves results.
  • Prepare for pregnancy by managing chronic diseases, stopping smoking, and working with specialists to create a comprehensive care plan.
  • Work closely with your healthcare team throughout pregnancy to monitor conditions and adjust treatment plans as needed.

A high-risk pregnancy is one that may be adversely affected by a specific medical condition. This classification affects 6-8% of pregnancies and includes factors like maternal age, chronic diseases, pregnancy complications, or lifestyle factors that require specialized medical monitoring and care.

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The term “high-risk pregnancy” is often used by medical practitioners, and it can sound scary to lay people. It can even lead to depression in the mother-to-be [1]. Let’s unpack the term, understand its meaning, and learn how to manage risks.

What is a high-risk pregnancy?

At its most basic, this term means that a pregnancy may be adversely affected by a specific medical condition [1].

Many women face some kind of risk factor during pregnancy, and some may have to deal with several of them simultaneously. But even with risk factors, it is still possible to have a normal and healthy pregnancy. 

What are the risk groups?

The International Classification of Diseases (ICD-10) includes the following as risk factors for pregnancy [2]:

  • a history of infertility

  • a history of miscarriages

  • complications during pregnancy (anything from hemorrhoids to preeclampsia)

  • many births

  • age under 18 or over 35

  • social factors that affect health (smoking or drinking, multiple sex partners, malnutrition, stress, and others)

  • abnormalities identified during screening in the first and second trimesters.

In addition, any chronic illness that a woman already had before pregnancy is considered an additional risk factor.

 Do these factors often lead to tragic consequences?

Globally, up to 15% of high-risk pregnancies end in loss. It is important to note that 84% of high-risk pregnancies occur in regions where there is little to no access to affordable and high-quality healthcare, especially in underdeveloped countries [1]. Self-care and adherence to medical advice greatly reduce the likelihood of adverse outcomes.

What can I do to reduce the risks?

Do what you can to get healthy before conceiving. Manage any chronic diseases with the help of your doctor, and if you are a smoker, stop. If you’re already pregnant, work with your doctors to develop a health plan for your pregnancy.  

Some diseases (such as diabetes, hypertension, or ulcers) may require constant monitoring or treatment. In such cases, you will want to create a management plan with your specialist (for example, with your endocrinologist or cardiologist) and your obstetrician-gynecologist.

Frequently asked questions

High-risk pregnancies affect approximately 6-8% of all pregnancies. However, many women with risk factors still go on to have normal, healthy pregnancies with proper medical care.

According to the International Classification of Diseases, pregnancies in women under 18 or over 35 years old are considered higher risk. Age-related risks can be managed effectively with appropriate prenatal care.

Common risk factors include maternal age, history of miscarriages or infertility, chronic diseases like diabetes or hypertension, pregnancy complications, and lifestyle factors such as smoking. Multiple risk factors can occur simultaneously.

Yes, many women with high-risk pregnancies deliver healthy babies. With proper medical monitoring, adherence to treatment plans, and lifestyle modifications, adverse outcomes can be significantly reduced.

Work with your healthcare team to manage chronic conditions, follow all medical recommendations, attend regular check-ups, and maintain a healthy lifestyle. Create management plans with specialists when needed.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Medically reviewed content

Reviewed by healthcare professionals · Updated March 25, 2025

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