a pregnant woman is at her dental check-up

periodontal disease

What Expectant Mothers Should Know about oral health

Research shows that periodontal disease in pregnant women can increase the risk of complications for both mother and baby—especially for those with diabetes.

Periodontal disease typically starts with a bacterial infection in the gums, which, if left untreated, leads to inflammation, gum recession, and bone loss. Over time, the teeth may become loose or fall out. In pregnant women, hormonal changes make gums more sensitive and more vulnerable to infection, increasing the risk of developing gingivitis and more advanced periodontal disease.

Why is there a connection?

Studies have linked untreated gum disease in pregnancy to serious outcomes like preeclampsia, premature birth, and low birth weight. That’s why timely treatment and preventive care are essential during pregnancy.

There are several biological factors that explain how gum disease may impact pregnancy:

    Prostaglandin levelsIn advanced gum disease, levels of prostaglandin—a labor-inducing compound—can rise. Elevated prostaglandin levels are linked to premature birth and low birth welght.
    C-reactive protein (CRP)Periodontal infections increase CRP, a marker of inflammation. Elevated CRP has been connected to complications like preeclampsia and may contribute to clot formation, raising the risk of heart attack or stroke.
    Bacteria in the bloodstreamHarmful oral bacteria can enter the bloodstream, potentially affecting organs and tissues—including the mammary glands and coronary arteries—in pregnant women.

Diagnosis and safe treatment options

Fortunately, there are safe and effective non-surgical treatments available for expectant mothers. A thorough exam will help assess the health of your gums and jawbone.

Common treatments include:

    Scaling and root planingThese deep-cleaning procedures remove tartar and bacterial toxins from above and below the gumline.

With professional care, the risk of pregnancy complications related to gum disease can be reduced by up to 50%. Treatment also helps ease the discomfort of swollen or bleeding gums.

Your dental team can also provide personalized advice on oral hygiene, diet, and lifestyle habits (like quitting smoking) that support both maternal and fetal health. Good home care, regular cleanings, and appropriate prenatal vitamins go a long way in reducing risks.

Have questions about pregnancy and gum health? Contact our office to learn how we can help you maintain a healthy smile during pregnancy.