Alternative definition : NICHD: Normal or abnormal secretions from the vagina. Mucus produced by the cervical
glands is discharged from the vagina naturally, especially during the childbearing
years. Causes of abnormal vaginal discharge include infectious agents (e.g., Neisseria
gonorrhea, Chlamydia trachomatis, Trichomonas, and Candida albicans), the presence
of foreign bodies, and cervical or vaginal cancer.;