“Endometriosis UK was disappointed to learn that the Channel 5 show, GPs: Behind Closed Doors chose not to highlight fatigue as a significant symptom of endometriosis. The classic endometriosis symptoms include: Painful, heavy, or irregular periods, Pain during or after sex, Infertility, Painful bowel movements and Fatigue. More information on understanding endometriosis, including symptoms can be found here.”