However, since the long Gonadotropin-releasing hormone (GnRH) agonist protocol is still the first-line choice in most of the infertility clinics, only limited and conflicted data are available about the impact of PCOS on the IVF/ICSI outcomes during the GnRH antagonist protocols [[5], [6], [7]]. This evidence concerns the gene GNRH1 and polycystic ovary syndrome.