少女进入青春期后,随着卵巢功能的完善,阴道内会有一种乳白色或透明的液体流出,量有时略多,有时较少,有其规律性,这就是白带。白带是由许多组织分泌的液体共同组成的,含有阴道上皮的脱落细胞及少量白细胞,它具有保持阴道黏膜湿润的作用。白带虽说女性皆有,然而许多妇女,尤其是 Girls into adolescence, with the improvement of ovarian function, the vagina there will be a milky white or transparent liquid outflow, sometimes slightly more, sometimes less, with its regularity, this is leucorrhea. Leucorrhea is a liquid that is secreted by many tissues and consists of exfoliated cells containing vaginal epithelium and a small amount of leukocytes, which have the effect of keeping the vaginal mucosa moist. Leucorrhea Although women are both, however, many women, especially