Pregnancy and twinning rates using a tailored embryo transfer policy
- van Loendersloot, Laura
- van Wely, Madelon
- Goddijn, Mariëtte
- Repping, Sjoerd
- Bossuyt, Patrick
- van der Veen, Fulco
DOIAbstract
A tailored embryo transfer policy based on the prognostic profile of the couple was prospectively evaluated. Single-embryo transfer (SET) was performed, followed by double-embryo transfer (DET) in frozen-thawed embryo transfer cycles in women with a good prognosis ( <35 years, first cycle, ⩾1 top-quality embryo). DET was performed in both fresh and frozen cycles in women with an intermediate prognosis ( <35 years, first cycle and no top-quality embryo available, or <35 years and ⩾1 failed cycles, or 35-38 years). Triple-embryo transfer (TET) in both fresh and frozen cycles was performed in women with a poor prognosis (⩾39 years). The cumulative ongoing pregnancy rate in the cycles of women with a good prognosis was 43% with a multiple pregn...
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