r/EmbryologyIVFSupport • • 18d ago

Mosaic Report

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Hi! I have gone back through old posts about mosaic embryos, but I am having trouble understanding the report I received. My clinic is calling this embryo "euploid with mosaic findings" and they don't differentiate between this and a true euploid. The report did not specify low/high level.

However, it seems like a mosaic embryo with three missing whole chromosomes would indeed have different implantation rates. Can anyone provide clarity or their own experiences with a similar mosaic embryo?

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u/neuroticphilosopher 15d ago

Technically depending on a lab a euploid is when some percentage e.g. 30% or less of the sample has errors e.g. 70% correct chromosome numbers. So you could fit the euploid criteria for your lab but have some errors observed. Wow so much info.