Pregnancy Risks
of Periodontal Disease

Protect Yourself and Your Child

Most women understand that smoking, alcohol, and drug use can negatively impact pregnancy. However, many may not realize that periodontal disease can also pose serious risks during pregnancy.

Research has shown that pregnant women with periodontal disease may face a higher risk of delivering prematurely or having babies with low birth weight. Any active infection during pregnancy should be taken seriously—and gum disease is just that: a chronic, active infection in the mouth that can affect the health of both mother and baby.

Gum Disease and Moms-to-Be

It may come as a surprise, but your gum health can significantly impact your pregnancy. This connection stems from the fact that periodontal (gum) disease is a bacterial infection—and any infection during pregnancy can pose risks to both mother and baby. Increasing evidence shows that periodontal disease is no exception.

Women who have had oral health issues in the past are more likely to develop gingivitis—the earliest stage of gum disease—during pregnancy. Hormonal changes can make gum tissues more sensitive, leading to inflammation. Pregnancy gingivitis typically develops around the second or third month and may persist through the eighth month. If your gums bleed when brushing or flossing, this may be a sign of gingivitis.

If left untreated, gingivitis can progress to periodontal disease, a more serious condition that damages the gums and the bone supporting the teeth—potentially resulting in tooth loss. As the infection worsens, pockets can form between the gums and teeth, creating a breeding ground for bacteria.

Researchers at the University of North Carolina at Chapel Hill suggest that these bacteria may release toxins into the bloodstream. In response, the body produces inflammatory chemicals that could trigger premature labor. This inflammatory reaction is thought to contribute to low birth weight or preterm birth.

Maintaining good oral hygiene and seeking professional dental care during pregnancy are essential steps to protect both your health and your baby’s well-being.

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