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Bovine zygotes’ and MII oocytes’ development after vitrification with the Sarah system compared to the fresh controls. (p, NS)
| Bovine results | % cleavage | % blastocysts |
|---|---|---|
| Vitrified zygotes | 54% (19/35) | 9% (3/35) |
| Fresh zygotes | 65% (13/20) | 20% (4/20) |
| Vitrified oocytes | 73% (61/84) | 7% (6/84) |
| Fresh oocytes | 83% (125/150) | 11% (17/150 |
