Among some doctors, endometriosis is considered a major cause of infertility. Endometriosis has enjoyed unprecedented popularity as a diagnosis, and surgery for it has built many fine homes for doctors who are enthusiasts for operating on this condition. In truth, endometriosis is a more controversial condition than some would contend, and although it is an extremely frequent diagnosis associated with hospital and surgery bills for infertility-related procedures, its relationship to infertility is highly mysterious and the treatment of it is very questionable.