What is endometriosis?What are the main signs and symptoms of endometriosis?How is endometriosis diagnosed?What are some of the main medical treatments for endometriosis?Have any supplements been studied for endometriosis?How could diet affect endometriosis?Are there any other treatments for endometriosis?What causes endometriosis?So endometriosis is just uterine lining growing outside the uterus?Where can endometriosis occur?Is endometriosis a form of cancer?What are some risk factors for developing endometriosis?Are there different severities of endometriosis?Does the severity reflect the severity of the symptoms?Is endometriosis an autoimmune disorder?