Currently, a considerable number of genes have been linked to 46, XY DSD, such as, SRY, TSPYL1, WNT4, WT1, WWOX, ZFPM2, AKR1C2, AKR1C4, AMH, CYB5A, CYP11A1, CYP17A1, HSD17B3, HSD3B2, LHCGR, POR, and AR [7]. Here, AKR1C2 is linked to disorder of sexual differentiation.