Furthermore, the low androgen level (0.06 ng/ml) with normal luteinizing hormone (LH) and follicular-stimulating hormone (FSH) levels (LH 2.72 μIU/ml, FSH 6.4 μIU/ml) suggested hypogonadotropic hypogonadism. Here, BRD2 is linked to hypogonadotropic hypogonadism.