《英文msh词典》Blastocyst Transfer
[同义词] Blastocyst Transfer
[主题词] Embryo Transfer
[中文释义] 胚胎移植
[英文释义] The transfer of mammalian embryos from an in vivo or in vitro environment to a suitable host to improve pregnancy or gestational outcome in human or animal. In human fertility treatment programs,preimplantation embryos ranging from the 4-cell stage to the blastocyst stage are transferred to the uterine cavity between 3-5 days after FERTILIZATION IN VITRO.