No significant difference was found in the ovarian stimulation regimen, Age, BMI, AMH, AFC, total days of Gn, the total amount of Gn, tubal factor infertility, male factor infertility, diminished ovarian reserve, endometriosis, number of previous EPs, number of high-quality embryos transferred (p < 0.05). Here, AMH is linked to tubal factor infertility.