How can endometriosis be caused

Patient's question:

Last weekend, I went to the hospital with my mom for a gynecological health check-up. When I went to pick up the results, the doctor told me that I had endometriosis and it was best to start treatment as soon as possible. I am particularly worried. The kind of help I need: How can endometriosis be caused

Doctor's answer:

Hello, immune retrograde menstruation is naturally absorbed by the immune system in a woman's body. Once the immunity declines, it can easily cause this endometrial alliance to move and adhere within the body.
Gynecological surgery operation: Repeated induced abortions can change the pressure inside the uterine cavity of a woman, causing the uterus to contract and fail to prevent endometrial fragments and blood from entering the pelvic cavity through the fallopian tubes.