Influencing factors and clinical significance of mosaic embryos in preimplantation genetic testing

Key Points

• Mosaic embryos significantly affect outcomes in preimplantation genetic testing, indicating complex genetic issues.
• Approximately 30% of embryos show mosaicism, which complicates genetic profiling and may influence embryo selection.
• Assessment includes analyzing chromosomal abnormalities in embryos to determine viability and implantation success.
• Clinical significance lies in understanding how mosaicism impacts embryo development and reproductive choices.