在妊娠期中龈炎明显增加已有报道。但是“妊娠龈炎”究竟是妊娠进行中的自然过程还是口腔刺激物(牙石和食物残渣)所致则有争执。有的认为在妊娠第一、第三个月龈炎加重;也有人报道在整个妊娠期中龈炎都明显增加,易在最后三个月变化最大。有人则认为龈炎的进展与口腔的沉积物的刺激有关。有鉴于此,作者对160名病人,其中 A significant increase in gingivitis during pregnancy has been reported. But whether “gingivitis for pregnancy” is a natural process of pregnancy or oral stimulants (calculus and food debris) is controversial. Some think that the first and third months of pregnancy, gingivitis increased; it was also reported throughout the period of gingivitis were significantly increased, easy to change the most in the last three months. Some people think that the progress of gingivitis and oral sediment stimulation. In view of this, the author of 160 patients, of which