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Healthy live birth following embryo transfer of a blastocyst of tetrapronuclear (4PN) origin: a case report

1 Aug 2023

Abstract excerpt

During IVF treatments, normal fertilization is generally evidenced by the appearance of two pronuclei, one arising from the oocyte and the other from the male gamete. Embryos derived from zygotes with a pronuclei number other than two are assumed to possess a ploidy abnormality and their transfer is usually avoided owing to increased risk of implantation failure, miscarriage, and molar pregnancies. Nonetheless,...

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PMID: 37528053
DOI: 10.1093/humrep/dead151

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Healthy live birth following embryo transfer of a blastocyst of tetrapronuclear (4PN) origin: a case reportPMID 37528053Read ↗

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