Causes of Endometriosis

While the exact cause of endometriosis remains unclear, several theories have been proposed by medical experts. One research suggests that during menstruation, menstrual blood containing endometrial cells flows backward through the fallopian tubes into the pelvic cavity instead of leaving the body through the vagina. These displaced cells then adhere to the pelvic organs and tissues, where they continue to grow and cause inflammation. Another theory suggests that endometriosis may result from hormonal imbalances, genetic predisposition, or immune system dysfunction. Hormones such as estrogen, which promote the growth of the endometrium, may also stimulate the growth of endometrial-like tissue outside the uterus, exacerbating the condition.