Pregnancy and Teeth Mothers-to-be now have another criteria to add to their list of worries during pregnancy. Recent studies have shown that a mother's dental care may affect her pregnancy. According to the latest issue of the American Dental Association newsletter, those with periodontal disease are more likely to give birth to a premature child. Similar studies also suggest that pregnant mothers with periodontal disease have higher rates of delivering a low-weight baby. Studies have also indicated that, " . . . the risk of women who have generalized periodontal disease - affecting at least 30% of the mouth - could be even higher than earlier evidence shows." In addition, pregnant mothers are more likely to develop cavities because of depleted calcium sources. Hormonal changes can also cause more blood to flow to the gums, leading to swelling that is referred to as "pregnancy gingivitis." Dr. Lana Rozenberg, DDS, PC, has recommended a few tips for taking care of your teeth while pregnant: Brush and floss regularly, at least 2 times a day, and use a soft toothbrush so that your swollen gums won't bleed. If you get nauseous while brushing, eat something first or try switching to a different toothpaste - but don't stop brushing your teeth! Continue to have regular check ups. Make sure you go to the dentist at least once during your pregnancy. See your dentist immediately if you think you may have a dental infection - an infection that goes untreated could have harmful affects on you, as well as your baby. Also, if you need dental work that requires local anesthesia, this will not hurt your baby. X-rays are also okay, just be sure to wear the lead apron that the dentist should provide.