A complete of 896 patients underwent 1103 IVF cycles with a gonadotrophin-releasing hormone (GnRH) antagonist protocol. Multifollicular ovarian stimulation was performed with a GnRH antagonist protocol beginning on day 6. SET triggered 209 pregnancies (34.7%), weighed against 221 pregnancies (44.2%) for SBET. The existing study aimed to investigate whether solitary day-3 embryo transfer (SET) leads…