Considering that the same age was matched, basal AMH levels were significantly lower in patients with endometrioma than in infertile patients without endometrioma, and the same results were also found in the total number of acquired oocytes (1.2 [0.8, 2.2] vs. 3.3 [2.2, 3.9], p<0.001; 4.0 [2.0, 8.0] vs. 7.0 [5.0, 12.0], P=0.009, respectively). The gene discussed is AMH; the disease is Infertility.