白带是妇女正常情况下的阴道分泌物,随月经周期的不同而产生或多或少的变化。正常情况下的白带是透明发亮带有粘性无臭味的,量少。异常的白带有脓性白带(黄色),豆腐渣样白带、血性白带、黑褐色白带及黄色水样白带。脓性白带多数为阴道炎、宫颈糜烂、炎症等。 Leucorrhea is a vaginal discharge of women under normal circumstances, with the menstrual cycle of more or less produce changes. Leucorrhea under normal circumstances is transparent and shiny with a sticky odorless, less. Abnormal leucorrhea with purulent leucorrhea (yellow), rubbish-like leucorrhea, bloody leucorrhea, dark brown leucorrhea and yellow watery leucorrhea. Most of vaginal discharge purulent vaginal discharge, cervical erosion, inflammation and so on.