Endometriosis is a gynaecological condition in which the endometrium, or tissue lining the uterus, grows outside the uterus and in other locations such as the ovaries, fallopian tubes and ovarian ligaments. This tissue thickens and subsequently breaks down during every menstrual cycle. Severe pain during menstruation or chronic pain in the pelvic region is a common symptom of endometriosis.

Your doctor can check for clues of endometriosis during a pelvic exam or ultrasound. However, a laparoscopy or keyhole surgery will be able to determine with certainty if endometriosis is present. Treatment may be in the form of pain relief medication, hormonal therapy to control the buildup of endometrial tissue, or a laparoscopic surgery to remove the tissue.