受传统习惯的影响,许多孕产妇为孕产期“刷牙”会引起牙齿松动和早日脱落而不刷牙。其实,这种做法不仅毫无科学根据,而且有害母婴健康,真可谓“害了自己害了娃”。 在健康人的口腔内,寄生细菌的 Affected by traditional practices, many pregnant women “brush their teeth” during pregnancy and childbirth can cause their teeth to loosen and fall as soon as possible without brushing their teeth. In fact, this practice is not only scientifically based, but also harmful to the health of mothers and fathers. In healthy people's mouth, parasitic bacteria