白带由阴道前庭两侧腺体、宫颈柱状上皮细胞及子宫内膜分泌物等混合而成,可以湿润和润滑阴道。正常白带为白色或微黄色稀糊状,无气味。白带的量多少因人而异,同一人在整个月经周期中也会有不同变化。一般来讲,在月经中期,由于宫颈内膜腺细胞分泌旺盛,白带增多,稀薄透明似鸡蛋清样。排卵2～3天后,白带又变成混浊粘稠 Leucorrhea vaginal vestibular both sides of the gland, cervical columnar epithelial cells and endometrial secretions and other mix made, you can moisturize and lubricate the vagina. Normal vaginal discharge is white or yellowish paste, odorless. The amount of leucorrhea varies from person to person, the same person will have different changes throughout the menstrual cycle. In general, in the mid-menstrual period, due to strong secretion of endocrine glandular cells, leucorrhea increased, thin and transparent egg-like like. 2 to 3 days after ovulation, leucorrhea has become cloudy and thick