AMH and Infertility: After adjusting for age, BMI, duration of infertility, AMH, number of transferred high-quality embryos, and embryo attributes using multivariable logistic regression, we found that age was an independent factor influencing biochemical pregnancy [1.10 (1.03–1.18), P = 0.007] and clinical pregnancy [1.13 (1.06–1.20), P < 0.000].