[HTML][HTML] Embryo selection versus natural selection: how do outcomes of comprehensive chromosome screening of blastocysts compare with the analysis of products of …

J Rodriguez-Purata, J Lee, M Whitehouse… - Fertility and sterility, 2015 - Elsevier
Objective To compare the incidence of numerical chromosomal abnormalities (NCAs)
reported after preimplantation genetic screening (PGS) analysis compared with that reported
after cytogenetic analysis of products of conception after spontaneous abortion. Design
Retrospective study. Setting Private academic in vitro fertilization center. Patient (s)
Cytogenetic reports of patients who underwent an IVF cycle with PGS of at least one
biopsied embryo were compared with cytogenetic analysis reported from patients who had …