Years of infertility (3.32 ± 2.60 vs. 3.90 ± 2.85; P = 0.003) and AMH level (4.31 ± 2.01 vs. 4.73 ± 2.95; P = 0.028) were lower in the RIF group than in the control group. This evidence concerns the gene AMH and Infertility.