We found that the rs11031005:T>C C-allele was associated with both higher PCOS risk (OR 1.17, 95% CI 1.12–1.23, P = 8.7 × 10−13) and lower FSH levels (−0.166 standard deviations, SE = 0.035, P = 2.0 × 10−6) [11]. The gene discussed is BRD2; the disease is polycystic ovary syndrome.