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Embryo production data of the 5% O2 and 20% O2 groups.
| Number of replicates: 3 | Group 5% O2 | Group 20% O2 | P |
|---|---|---|---|
| Total number of oocytes | 739 | 736 | |
| Cleavage rate (mean ± SEM) | 62.7 ± 4.1 | 57.4 ± 2.5 | 0.4453∗ |
| Blastocyst rate (mean ± SEM) (total blastocyst/total oocytes—from D7 to D9) | 38.7 ± 2.2 | 25.5 ± 1.1 | 0.0234 |
| Blastocysts/cleaved rate (mean ± SEM) (from D7 to D9) | 62.4 ± 3.6 | 44.7 ± 1.9 | 0.0366 |
∗No difference.
