STUDY QUESTION: Which are the clinical benefits and risks of including poor-quality blastocysts (PQBs) in the cohort of biopsied embryos during a cycle with preimplantation genetic testing for aneuploidies (PGT-A)? SUMMARY ANSWER: PQBs show a worse prognosis with respect to sibling non-PQBs, but their clinical use allows an overall 2.6% increase in the number of live births (LBs) achievable after PGT-A. WHAT IS KNOWN ALREADY: PQBs (

Looking past the appearance: a comprehensive description of the clinical contribution of poor-quality blastocysts to increase live birth rates during cycles with aneuploidy testing

Ubaldi, Filippo Maria;
2019-01-01

Abstract

STUDY QUESTION: Which are the clinical benefits and risks of including poor-quality blastocysts (PQBs) in the cohort of biopsied embryos during a cycle with preimplantation genetic testing for aneuploidies (PGT-A)? SUMMARY ANSWER: PQBs show a worse prognosis with respect to sibling non-PQBs, but their clinical use allows an overall 2.6% increase in the number of live births (LBs) achievable after PGT-A. WHAT IS KNOWN ALREADY: PQBs (
2019
PGT-A
blastocyst competence
euploidy rate
live birth rate
poor-quality blastocyst
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/387336
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