ArticleJBRA assisted reproduction2026
A 3PN zygote can be transferred after PGT-A and embryo ploidy analysis: A case report of a healthy neonate.
Article in JBRA assisted reproduction, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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4 authors.
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Abstract
This case report describes a healthy live birth following in vitro fertilization (IVF) resulting from the transfer of a euploid embryo derived from a tri-pronuclear zygote (3PN), along with a review of related literature. The case occurred at a private IVF center. It involves a nulliparous 29-year-old woman with abnormal ovarian reserve and male factor infertility who underwent IVF. Preimplantation genetic testing for aneuploidy and noninvasive prenatal testing with cell-free fetal DNA indicated normal ploidy. This report provides evidence that transferring a euploid embryo from an abnormally fertilized oocyte (tri-pronuclear zygote) can lead to a clinical pregnancy and a healthy live birth.
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