白带是怎么产生的女性步人青春期以后,在卵巢分泌激素的影响下,阴道上皮细胞会有规律地新生和脱落,阴道壁可分泌出少量的液体;子宫颈的黏液腺也在卵巢内分泌的影响下周期性地变化,并分泌出透明黏液。这些上皮细胞、黏液、液体混合在一起从阴道流出,呈鸡蛋清样,就是白带。由于阴道脱落的上皮细胞有糖,被阴道杆菌分解为乳酸, Leucorrhea is how women’s pacing after adolescence, the secretion of hormones in the ovaries, the vaginal epithelial cells will be regularly born and shedding, vaginal wall can secrete a small amount of liquid; cervical mucus gland also ovarian endocrine effects Periodically changes and secretes transparent mucus. These epithelial cells, mucus, liquid mixed together out of the vagina, was egg white, is leucorrhea. As vaginal epithelial cells shed sugar, vaginal bacteria is broken down into lactic acid,