AMH and Infertility: The indicators that differed between Table-I and Table-II (age, years of infertility, type of infertility, whether a cystic fetus was transplanted, whether a combination of moderate to severe uterine adhesions, AMH, P, E2, P/E2) were used as independent variables and assigned values, and the pregnancy status of 120 FET cycles was used as the dependent variable (1=non-pregnant, 0=pregnant), and the independent variables were screened by logistic regression analysis with the forward introduction method.