09/26/2025
Did you know gum disease in pregnancy can increase the risk of premature birth up to 7 times?
Research suggests that gum disease during pregnancy can increase the risk of premature birth by up to seven times. Poor oral hygiene isn’t just about teeth — it can directly impact the health of both mother and baby.
Expectant mothers with untreated gum disease or oral infections are significantly more likely to experience complications such as preterm delivery or low birth weight. This happens because inflamed gums release harmful bacteria and inflammatory markers, which can enter the bloodstream, affect the placenta, and interfere with healthy fetal development.
Good oral care in pregnancy goes beyond keeping a bright smile. Brushing twice daily, flossing, and routine dental checkups help lower gum inflammation, reduce harmful bacteria, and protect overall health. These preventive steps are as vital as prenatal vitamins and ultrasounds when it comes to safeguarding pregnancy outcomes.
Hormonal changes during pregnancy can make gums more sensitive and prone to gingivitis, so staying proactive with oral hygiene is essential. Healthy gums mean a healthier pregnancy — and a healthier baby.
📚 Sources:
1. Jeffcoat MK, Geurs NC, Reddy MS, Cliver SP, Goldenberg RL, Hauth JC. Periodontal infection and preterm birth: results of a prospective study. J Am Dent Assoc. 2001;132(7):875-80. PMID: 11480640
2. Adeleye KK, Chung J. The impact of maternal gum disease on pregnancy outcomes using PRAMS data. PLoS One. 2025;20(7):e0325588. doi:10.1371/journal.pone.0325588
3. Michalowicz BS, Hodges JS, Novak MJ, et al. Treatment of periodontitis and the risk of preterm birth. N Engl J Med. 2006;355(18):1885-94. doi:10.1056/NEJMoa062249