Moreover, in 67 consecutive infertile Japanese women with a mean age of 35.0 years (±SD 3.5 years; range not given) Kuroda et al. [11] reported that age correlated negatively with AMH levels, while in 27 normal fertile women of a similar median age (34.0 years) and with an age-range of 30-39 years, it did not. This evidence concerns the gene AMH and Infertility.