How can pregnant women prevent tooth decay and gingivitis?

The best way for pregnant women to prevent tooth decay and gingivitis is to keep their teeth and gums clean. Brushing your teeth twice a day with fluoride toothpaste, flossing your teeth once a day, and getting professional dental cleaning are the best ways to keep your teeth and gums healthy. Avoiding high-sugar foods is also helpful.
If tooth decay exists, the dental clinic's treatment is the only one that can be stopped. If preventing or treating tooth decay and gingivitis, pregnant women have no reason to lose their teeth.