Table 1 Number of embryos transferred, pregnancy rates and number of calves born following transfer of OPS-vitrified embryos or AI.
Experimental group | No. of single embryo transferred | Pregnancy rate (pregnant/transfer) | No. of calves born |
|---|---|---|---|
IVP-1 | 32 | 9.4% (3/32) | 3 |
IVP-2 | 28 | 21.4% (6/28) | 5 |
IVP-3 | 16 | 18.9% (3/16) | 1 |
Total-IVP | 76 | 15.8% (12/76) | 9 |
Control-AI | 24 inseminations | 50% (12/24) | 11 |