HOXA11 and Infertility: In contrast to what was found in the present study and that of Taylor et al., 1998, the study conducted bySzczepańska et al., 2011in patients with idiopathic infertility, showed that there was no difference betweenthe level of HOXA10 or HOXA11 expression between the infertility and control groups(Szczepańska et al.,2011).