Why do people get Endometriosis?

No one knows why people get endo, or what causes it. Perhaps one day these questions will have answers. Until then, research on endometriosis needs to continue to be done. Research is underway in several centres across the world looking for genes that may make people susceptable to endometriosis, if successful this may well hold the key to a cure or even a test to see if someone will get it in the near future!