Indeed, both of these studies indicated an association between the testosteronelevels and CAG repeats in AR, albeit with different results.Confirming the reports of Urbanek et al. [35] and Mifsud et al. [83], in a more recent study conducted in Finland, Jääskeläinen et al. reported that CAG repeats of AR are not the major determinants of PCOS [85]. The gene discussed is AR; the disease is polycystic ovary syndrome.