Table 1 Assessment of early embryo development in Group B selected families
|  |  | Embryos collected at ~ 20 h post fertilization |  |  | ||||
|---|---|---|---|---|---|---|---|---|
|  | Families | Embryos with > 2 cells (%) | Embryos with > 4 cells (%) | Embryos with > 8 cells (%) | Embryos with > 16 cells (%) | Embryos with > 32 cells (%) | Streak rate (%) | Eyeing rate (%) |
All families | 60 | 89.6 | 78.5 | 76.7 | 65.7 | 17.6 | 63.7 | 35.9 |
Eyeing rate > 80% | 10 | 98.0 | 96.8 | 96.8 | 91.6 | 43.2 | 97.1 | 89.2 |