Table 4.
Number of cells in blastocysts derived in vitro.
| Oocyte group | Blastocysts (n) | Cells (mean ± SE) |
|---|---|---|
| Vitrified–warmed | 20 | 78.70 ± 4.80 |
| Fresh | 20 | 81.15 ± 6.12 |
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