Endometriosis occurs when tissue similar to the lining of the uterus (endometrium) starts growing outside the uterus—on ovaries, fallopian tubes, pelvic walls, and sometimes even the bladder or intestines. These tissues thicken and bleed during menstruation, just like the normal uterine lining, but have no way to exit the body, leading to inflammation, cysts, scar tissue, and intense ... https://dranjalijaingynaeoncologist.in/endometriosis-treatment-doctor-in-gorakhpur/