Table 2 PN pattern in embryos
| Â | Group A | Group B | ||||||
|---|---|---|---|---|---|---|---|---|
PN pattern | Embryos transferred n = 248 | Embryos frozen on day 3 n = 162 | Embryos in extended culture n = 471 | Blastulated embryos from extended culture | Embryos transferred n = 254 | Embryos frozen on day 3 n = 151 | Embryos in extended culture n = 432 | Blastulated embryos from extended culture |
OP | 50% | 54% | 46% | 18% | 45% | 43% | 51% | 20% |
O | 14% | 15% | 10% | 3% | 11% | 12% | 10% | 4% |
1 | 2% | 1% | 2% | 1% | 2% | 2% | 2% | 1% |
2 | 19% | 16% | 22% | 6% | 20% | 24% | 22% | 8% |
3 | 0% | 1% | 3% | 1% | 4% | 2% | 1% | 0% |
4 | 8% | 9% | 12% | 4% | 9% | 11% | 9% | 1% |
5 | 6% | 4% | 5% | 1% | 9% | 7% | 5% | 2% |