There was no significant difference in the basic characteristics, including age, BMI, AMH, AFC, infertility years, infertility types, number of previous transplant cycles, endometrial thickness on transplantation day and number of transplanted embryos (p > 0.05); The positive rate of hCG, clinical pregnancy rate and implantation rate in CE (−) group were significantly increased compared with the weak CE (+) group and non-CE group (p < .01), and the live birth rate also improved (p < .05). Here, AMH is linked to Infertility.