Oral Bacteria Found in Amniotic Fluid

Pregnancy

A study appearing in the Journal of Periodontology identified bacteria commonly found in the mouth and associated with periodontal diseases in the amniotic fluid of some pregnant women.

The study, which evaluated 26 pregnant women with a diagnosis of threatened premature labor, found the presence of periodontal bacteria, P. Gingivalis, in both the oral cavity and amniotic fluid in 30% of the women. Amniotic fluid is a liquid that surrounds an unborn baby during pregnancy. Any disruptions in the amniotic fluid, such as a bacterial infection, could potentially be dangerous to both the mother and baby.

“We evaluated women who were at risk of premature labor,” said study author Gorge Gamonal, Faculty of Dentistry, University of Chile. “We know that there are many reasons a woman can be diagnosed with threatened premature labor, including bacterial infection. Past research has shown a relationship between adverse pregnancy outcomes and periodontal disease, a chronic bacterial infection.”

“While this study’s findings do not show a direct causal relationship between periodontal diseases and adverse pregnancy outcomes, it is still important for women to pay special attention to their oral health during pregnancy,” explained Preston D. Miller, DDS and AAP president. “Woman who are pregnant or considering becoming pregnant should speak with their dental and health care professionals about their oral health during pregnancy.”

Bacteria

Although this information does not directly link periodontal (gum) infection to problems relating to pregnancy, the fact that periodontal pathogens were found in amniotic fluid is an interesting finding that should not be ignored. It is of the utmost importance to maintain good oral hygiene and regularly see  a dental professional during pregnancy to make sure that you are not experiences any periodontal problems.

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