DNAH12 and male infertility: Currently, 13 members of the DNAH gene family have been reported, including DNAH1 to DNAH3, DNAH5 to DNAH12, DNAH14, and DNAH17, among which 11 genes (DNAH1, DNAH2, DNAH5 to DNAH12, and DNAH17) are associated with male infertility (Yagi, 2009; Oud et al., 2021; Levkova et al., 2022).