How do pregnant women protect their teeth? Let us learn together: First, pregnant mothers should increase their nutritional intake and maintain nutritional balance. In addition to adequate protein, the intake of vitamins A, D, C and some inorganic substances such as calcium and phosphorus is also important. Increasing the intake of nutrients during pregnancy can not only protect the mother, but also enhance the body\’s tissue\’s ability to repair damage, and is also helpful for the development of fetal teeth. Secondly, do regular oral examinations and provide timely oral treatment. Oral diseases will develop rapidly during pregnancy. Regular examinations can enable early detection and early treatment to limit the lesions to a small area. For more serious