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RBMO Shares New Findings on Cell Number Biopsied During PGT-A
RBMO/LinkedIn
Mar 15, 2026, 05:48

RBMO Shares New Findings on Cell Number Biopsied During PGT-A

Reproductive BioMedicine Online (RBMO) shared a post on LinkedIn:

“This study investigates the effect on diagnostic and clinical outcomes of the number of trophectoderm cells biopsied during blastocyst-stage PGT-A.

The findings suggest that the diagnostic failure rate may be comparable regardless of the number of cells biopsied, after adjustment for potential confounders in multivariable analyses. Minimizing the number of cells biopsied may reduce embryo injury, supporting the need for standardized biopsy protocols that consider both diagnostic yield and embryo preservation.

The authors say their findings emphasize the need for standardized, evidence-based biopsy protocols that consider both diagnostic yield and embryo preservation.

RBMO subscribers can read the full paper from our in-press articles section now.”

Title: Impact of the number of trophectoderm cells biopsied on the quality of preimplantation genetic testing for aneuploidy

Authors: Chiao-Hsin Kung, Che-Min Chen, Ni-Chin Tsai, Yu-Ting Su, Yu-Ju Lin, Fu-Tsai Kung, Kuo-Chung Lan

RBMO Shares New Findings on Cell Number Biopsied During PGT-A

Stay updated on all scientific advances in the field of fertility with Fertility News.

blastocyst Che-Min Chen Chiao-Hsin Kung Fertility Fertility News Fu-Tsai Kung Kuo-Chung Lan Ni-Chin Tsai PGT-A RBMO Reproductive BioMedicine Online reproductive health Reproductive Medicine trophectoderm cells Yu-Ju Lin Yu-Ting Su
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