Pregnancy is an exciting and busy time in a woman’s life. But pregnant women should be certain to take care of their dental health for themselves and their babies. Here are 4 key strategies:- Keep your teeth and gums healthy. Gum disease can lead to premature birth or a low birth weight baby. Sometimes, it can also cause the transfer of decay-causing bacteria from you to your baby. - Avoid or treat sickness, vomiting and acid reflux.