Pregnancy changes your oral health in several ways. Hormonal shifts increase the risk of pregnancy gingivitis (gum inflammation and bleeding) and pregnancy granulomas (benign growths on the gums). Morning sickness exposes teeth to stomach acid. Increased snacking and carbohydrate cravings feed cavity-causing bacteria.
More importantly, untreated periodontal disease during pregnancy has been linked to an increased risk of preterm birth, low birth weight, and preeclampsia. This is why ACOG specifically recommends dental care during pregnancy — it is not just safe, it is part of good prenatal care.
The old myth that dental work should be avoided during pregnancy is outdated and potentially harmful. Skipping necessary dental care can lead to infections that pose a far greater risk than any dental procedure.