Pelvic pain can be a symptom of endometriosis, which occurs when tissue that lines a woman’s uterus during the menstrual cycle grows outside of the uterus, such as the surface of the uterus, lining of the abdomen, lining of pelvic cavity, ovaries, fallopian tubes, cervix and bladder wall. Often women or their healthcare providers may mistake this pain for the expected discomfort of menstruation. But once diagnosed, endometriosis is treatable. Gynecologists at Women’s Health Center, Bangkok Hospital are experts in diagnosing this condition and developing the treatment that best fits treatment goals and your lifestyle.