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Preferences of subfertile women regarding elective single embryo transfer: additional in vitro fertilization cycles are acceptable, lower pregnancy rates are not
被引:30
|作者:
Twisk, Moniek
van der Veen, Fulco
Repping, Sjoerd
Heineman, Maas-Jan
Korevaar, Johanna C.
Bossuyt, Patrick M. M.
机构:
[1] Univ Amsterdam, Acad Med Ctr, Ctr Reprod Med, Dept Obstet & Gynecol, NL-1105 AZ Amsterdam, Netherlands
[2] Univ Groningen, Univ Med Ctr Groningen, Dept Obstet & Gynecol, Groningen, Netherlands
[3] Univ Amsterdam, Acad Med Ctr, Dept Clin Epidemiol & Biostat, NL-1105 AZ Amsterdam, Netherlands
关键词:
D O I:
10.1016/j.fertnstert.2006.12.004
中图分类号:
R71 [妇产科学];
学科分类号:
100211 ;
摘要:
With identical pregnancy rates after elective single embryo transfer (ET) and double ET strategies consisting of three cycles of IVF or intracytoplasmic sperm injection (ICSI) plus transfers of thawed/frozen embryos if available, 46% of the women undergoing IVF/ICSI favor elective single ET. If elective single ET lowers pregnancy chances with 1%, 3%, or 5%, the percentage of women preferring elective single ET drops to 34%, 24%, and 15%, respectively. If four, five, or six cycles with elective single ET are needed to match the success rate of three cycles with double ET, the percentage of women with a preference for elective single ET drops from 46% to 40%, 36%, and 35% respectively.
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页码:1006 / 1009
页数:4
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