Contributors to Declining Tooth and Gum Health: It's common for a future mom's tooth and gum health to decline during pregnancy. There may be variations in treatment that your pediatrician may recommend based on individual facts and circumstances. Medicaid for Pregnant Women. You may be trying to access this site from a secured browser on the server. Being a mommy-in-the-making means all sorts of sacrifice. When a pregnant woman has excessive bacteria growth in her mouth, it can enter the bloodstream through her gums and travel to the uterus—triggering the production of chemicals called prostaglandins—that are suspected to induce premature labor. When choosing a vitamin steer clear of chewy or gummy vitamins, especially if you are eating them after brushing teeth or before bed. You also should floss each day. Morning sickness can do a number on the mouth.