CXCL9 and endometriosis: It appeared that the levels of IP-10 and SCGF-β were significantly lower in the menstrual supernatant of patients with endometriosis compared to those who did not have this condition (16.03 [7.12; 33.57] vs. 29.23 [17.91; 65.38] pg/mg, p = 0.044 and 3937 [2499; 5989] vs. 7206 [3379; 12,073] pg/mg, p = 0.015 *, respectively), whereas samples of patients with DOR exhibited lower levels of IL-10 and MIG (0.66 [0.35; 1.20] vs. 1.46 [1.03; 2.49] pg/mg, p = 0.006 * and 6.88 [4.04; 10.79] vs. 14.30 [6.77; 29.70] pg/mg, p = 0.008 *, respectively) (Figure 4).