How to troubleshoot inconsistent embryo biopsy results ?

Common Causes :

• Variability in pipette tip size or shape

• Embryo positioning inconsistencies

• Inadequate zona opening techniques or tools

Resolution Path :

• Use biopsy micropipettes from a reliable, precision-controlled manufacturer

• Standardize embryo orientation and zona opening method (e.g., laser or acid Tyrode)

• Ensure all embryologists follow a unified protocol for blastomere/TE extraction

• Document every biopsy step for pattern recognition and optimization