<unk> al<unk>  may be present from birth or may be caused by other factors: * Surgical procedures performed on the<unk>  such as colposcopy, cone biopsy, or a cryosurgery procedure * Trauma to the<unk>  * Repeated vaginal infections * Atrophy of the<unk>  after menopause *<unk> al cancer * Radiation *<unk> al nabothian cysts
Stenosis of uterine cervix
Cervical mucus plug
Chronic deciduitis
Endometrial polyp
Vaginal yeast infection
Endometrial stromal nodule
Immature ovum
Vaginal trauma