BRD2 and polycystic ovary syndrome: Interestingly, women in the PCOS group had higher serum LH [7.03 (3.67;9.52) in PCOS, 4.23 (3.17;5.20) in control, p<0.001], LH/FSH [1.12 (0.67;1.75) in PCOS, 0.72 (0.47;0.88) in control, p<0.001], total testosterone [1.02 (0.69;1.49) in PCOS, 0.69 (0.69;0.81) in control, p<0.001], and A2 [11.55 (7.34;16.17) in PCOS, 7.1 (5.38;9.57) in control, p<0.001] concentrations.