Univariable logistic regression demonstrated that female age, male age, female body mass index (BMI), type of infertility, tubal factor, the number of spontaneous abortions, the number of induced abortions, AFC, basal FSH (IU/L), Gn days, FSH (IU/L) on hCG day, E2 (ng/ml) on hCG day, retrieved oocytes (n), MII oocytes, 2PN, number of available embryos, and number of good quality embryos per transferred may potential prognostic factors for miscarriage (Supplementary Table 3). Here, BRD2 is linked to Infertility.