GNRH1 and endometriosis: More women with endometriosis (16 out of 32) reported currently taking hormonal therapies (e.g., oral contraceptives, progestins, GnRH agonists) compared to controls (4 out of 20=20%); however, no significant difference was observed in cortisol levels between women with endometriosis currently taking vs. not taking hormonal therapy (Figure 1B).