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Article

Cell-free fetal DNA testing in singleton IVF conceptions

31 Jan 2018

Abstract excerpt

STUDY QUESTION: Are fetal fraction, test failure rate and positive predictive value (PPV) of cell-free fetal DNA (cffDNA) testing different in singleton IVF conceptions compared to spontaneous conceptions? SUMMARY ANSWER: Fetal fraction is significantly lower; test failure rate is higher and PPV of cffDNA testing is lower in singleton pregnancies conceived by IVF than those conceived spontaneously. WHAT IS...

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Share to Assisted Reproductive Technology and Twin Pregnancy
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PMID: 29462319
DOI: 10.1093/humrep/dey033

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