In unselected patients, elective single embryo transfer prevents all multiples, but results in significantly lower pregnancy rates compared with double embryo transfer: a randomized controlled trial
Author(s) -
Aafke P.A. van Montfoort,
Audrey A.A. Fiddelers,
J.Marij Janssen,
Josien G. Derhaag,
Carmen D. Dirksen,
Gerard A.J. Dunselman,
Jolande A. Land,
Joep Geraedts,
J.L.H. Evers,
John C.M. Dumoulin
Publication year - 2005
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/dei359
Subject(s) - randomized controlled trial , single embryo transfer , embryo transfer , medicine , randomization , pregnancy rate , twin pregnancy , gynecology , pregnancy , obstetrics , gestation , surgery , biology , genetics
Elective single embryo transfer (eSET) in a selected group of patients (i.e. young patients with at least one good quality embryo) reduces the number of multiple pregnancies in an IVF programme. However, the reduced overall multiple pregnancy rate (PR) is still unacceptably high. Therefore, a randomized controlled trial (RCT) was conducted comparing eSET and double embryo transfer (DET) in an unselected group of patients (i.e. irrespective of the woman's age or embryo quality).
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