Are there any stages of fibromyalgia?

Are there any stages of fibromyalgia

Are there any stages of fibromyalgia? My wife has two chronic conditions, one illness, and one disorder. Her endometriosis is one of the worst types, stage IV deep infiltrating, her fibromyalgia however varies from day to day. I know a lot about the stages and types of endometriosis, but are there any stages of fibromyalgia? … Read more