Shortening gametes co-incubation time improves live birth rate for couples with a history of fragmented embryos

Abstract

AMH: anti mullerian hormone; COC: cumulus-oocytes complex; E2: estradiol; ET: embryo transfer; FET: frozen embryo transfer; FSH: follicle stimulating hormone; GnRH: gonadotrophin releasing hormone; hCG: human chorionic gonadotropin hormone; hMG: human menopausal gonadotropin hormone; IRB: institutional review board; IVF: in vitro fertilization; IVF-ET: in vitro fertilization and embryo transfer; MNB: multinucleated blastomere; mRNA: messanger ribonucleic acid; OC: oocyte retrieval; O2: oxygen; ROS: reactive oxygen species; SGCO: short gamete co-incubation; SOI: standard overnight insemination.