AMH and Infertility: AMH declined in Caucasians from 4.3 ± 3.0 ng/mL in donors to 1.6 ± 1.9 ng/mL in infertility patients, a 62.8 percent decline in mean, in Africans from 5.7 ± 1.9 ng/mL in donors to 2.0 ± 2.9 ng/mL in patients, a 64.9 percent decline and in Asians from 4.6 ± 3.8 ng/mL to only 2.3 ± 2.4 ng/mL, an only 50.0 percent decline in mean.