The World Endometriosis Research Foundation (WERF) is the global charity which facilitates research into endometriosis to improve knowledge and treatment(s). Our goal is a future where those with endometriosis don't have their lives and futures compromised: a day where no one is crippled by endometriosis or unable to have children due to the disease. Currently working with more than 100 institutions in 35 countries, our ultimate vision is a day where endometriosis can be prevented.