Chromosomal Mosaicism in PGT

Chromosomal Mosaicism in PGT

ESHRE survey results and good practice recommendations on managing chromosomal mosaicism

Chromosomal MosaicismThe use of comprehensive chromosome screening technologies has provided a variety of data on the incidence of chromosomal mosaicism at the preimplantation stage of development. Even if evidence is accumulating, many questions remain on how to manage of “putative mosaic” embryos.

The ESHRE chromosomal mosaicism working group formulated recommendations based on a information on current practice, published data and expert opinion. These recommendations can be used by ART/PGT centres as a basis for their own policy with regards to the management of “mosaic” embryos.

For a quick glance of the recommendations, please check the two page summary.

Working group

Read the recommendations

Read paper in HROpen

Supplementary data

Review report

Download the two-page summary

GPR chrom mas summary

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