| Adenomyosis | The lining of the uterus grows into the muscle of the uterus wall |
| Bowel endometriosis | Endometriosis affecting the bowel |
| Cervical dysplasia | Abnormal development of immature cells in the cervix |
| Deep endometriosis | Severe endometriosis where the endometriosis is found more than 5mm below the peritoneum, the layer of tissue that lines the organs in the abdomen and pelvis |
| Early-stage endometriosis | Endometriosis characterised by relatively few superficial areas of implanted tissue |
| Endometriosis | Tissue similar to the lining of the womb is present outside the uterus |
| Endometriotic cysts | Sacs of endometriotic tissue and fluid, sometimes called "chocolate cysts" |
| Leiomyomas | Uterine fibroids |
| Ovarian cysts | Fluid-filled sacs on the surface of the ovary |
| Pelvic inflammatory disease | Infection of the female reproductive tract, including the ovaries, fallopian tubes, uterus and cervix |
| Polycystic ovarian disease | A disorder that includes the development of multiple cysts or fluid-filled sacs on the surface of the ovary |
| Rectal endometriosis | Endometriosis affecting the rectum |
| Stage III/IV endometriosis | Moderate or severe disease, with endometriosis spreading to involve other tissues and causing adhesions |
| Uterine prolapse | The uterus drops down into the vagina as it is not properly supported by the muscles and ligaments in the pelvis |