What is Endometriosis?

Affecting approximately 10% of women, endometriosis can cause pelvic pain, especially during menstrual periods and intercourse, as well as infertility. In endometriosis, the lining of the uterus (the endometrium) is found outside the uterus. Although the exact cause is unknown, retrograde menstruation (menstrual debris that goes backwards out of the fallopian tubes during periods) may play a part. Tampons are not suitable for women with endometriosis. Altered immunity is also thought to play a role in developing endometriosis. Aside from sometimes debilitating abdominal and back pain, the biggest problem with endometriosis is that some women have difficulty conceiving.