Conclusion
The study suggests that long post-thawed culture period can be causing an increase in the IR, CPR, MPR and LBR, and transferred embryos with more blastomere growth number after long post-thawed culture period has a higher IR, CPR, MPR and LBR. Therefore, transferring a well-developed embryo after long post-thawed culture period may be a viable embryo transfer strategy to decrease MPR while maintaining CPR and LBR.