“…The operative castration and subsequent hypoestrogenis m would be the real solution in the treatment of the disease, but it is out of the question with young women of reproductive age. The development of GnRH analogs, which reversibly inhibit the function of the ovary in a hormonal way, was a breakthrough in the treatment of the disease [4,11]. The e ects of the hormones employed in the treatment of endometriosis are listed in Table 3.…”