Causing the common cause with unusual leucorrhoea is all sorts of vaginitis, if vaginitis of sex of vaginitis of sex of bacterial sex vaginitis, mould, trichomonad is waited a moment.

• 引起白带异常的常见原因是各种阴道炎，如细菌性阴道炎、霉菌性阴道炎、滴虫性阴道炎等等。