“…It is an uncommon disorder due to partial or complete obstruction of menstrual flow at any portion of the lower genital tract [3]. It is commonly caused by congenital abnormalities such as an imperforate hymen, noncommunicating Müllerian duct, and transverse vaginal septum [2,3]. In older women, it is typically acquired by senile atrophy of the endocervical canal and endometrium, cervical stenosis associated with surgery, radiation therapy, endometrial ablation, and malignant disease of the endocervical canal [3].…”