In most cases, virgins do not get endometriosis, but the possibility of it is not excluded. Endometriosis is due to the possibility that endometrium with growth activity may flow into other places with menstrual blood and grow outside the uterine cavity, forming endometriosis, which is also controlled by endocrine secretion and grows, sheds and bleeds periodically. cyst. Endometriosis is neither an inflammatory disease nor a tumor, but it has malignant tumor growth, infiltration, and spread. The main symptom is progressive worsening dysmenorrhea, which can lead to increased menstrual flow.