There were no significant differences in age (25.71 ± 3.17 vs. 26.35 ± 4.33 years, p = 0.992), BMI (22.51 ± 2.63 vs. 23.24 ± 2.78, p = 0.256), OARI (the cyst-side ovary; 0.79 vs. 0.75, p = 0.379), AFC (the cyst-side ovary; 6.73 vs. 6.76, p = 0.931), and median baseline levels of AMH (2.81 vs. 2.61 ng/ml, p = 0.352), E2 (44.43 vs. 44.85 ng/ml, p = 0.851), FSH (4.71 vs. 4.74 IU/ml, p = 0.930), and CA125 (21.43 vs. 18.3 IU/ml, p = 0.324) between POG and RFG groups. Here, BRD2 is linked to cyst.