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Analyzed parameters related to oocyte maturation, fertilization, and embryo development with regard to exposure to cryoprotectants in vitrification solution.
| Groups of COCs | Number of COCs | Maturation Rate % (n) | Cleavage Rate% (n) | Morula Rate % (n) |
|---|---|---|---|---|
| Toxicity test | 47 | 56.8 (21) | 38.1 (8) | 14.3 (3) |
| Control | 46 | 52.5 (21) | 38.1 (8) | 19.1 (4) |
No significant differences were found between groups.
