Continuous uninterrupted single medium culture without medium renewal versus sequential media culture: a sibling embryo study

被引:48
|
作者
Reed, Michael L. [1 ]
Hamic, Amanda [1 ]
Thompson, Douglas J. [1 ]
Caperton, Charles L. [1 ]
机构
[1] Ctr Reprod Med New Mexico, Albuquerque, NM 87106 USA
关键词
IN-VITRO FERTILIZATION; PREIMPLANTATION EMBRYOS; PREGNANCY; IMPLANTATION; VIABILITY; AMMONIUM; CLEAVAGE;
D O I
10.1016/j.fertnstert.2009.05.008
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Eight hundred ninety-three sibling embryos from 80 IVF cycles were cultured side by side in either: 1) a single medium continuously, without medium renewal on day 3; or 2) sequential media. There were no significant differences between the two culture media systems regarding embryo quality or the proportion of embryos selected for transfer on day 3 from either media; however, for day 5 embryo transfer, a greater number of blastocysts were available, and were selected for transfer, from the continuous single medium culture compared with sequential media culture. (Fertil Steril (R) 2009;92:1783-6. (C) 2009 by American Society for Reproductive Medicine.)
引用
收藏
页码:1783 / 1786
页数:4
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