There were no significant differences in terms of patient age, body mass index (BMI), infertility duration, antimüllerian hormone (AMH), basal FSH, duration of stimulation, total dose of gonadotropin, serum hormone levels on trigger day, number of retrieved oocytes and rates of oocyte maturation, fertilization, cleavage, two pronuclei, available day 3 embryo, top-quality day 3 embryo, and unavailable embryo cycles among the three groups. Here, BRD2 is linked to Infertility.