Table 1 Efficiency of the induction of pseudopregnancy with different dosages and timing of EDP treatment
Category | No. of pigs | No. of pseudopregnancies (%) |
|---|---|---|
Dosage* | Â | Â |
   0 mg | 4 | 0 (0)a |
   10 mg | 4 | 1 (25.0)ab |
   20 mg | 5 | 4 (80.0)b |
   30 mg | 4 | 3 (75.0)ab |
Timing†|  |  |
   Day 5 | 5 | 3 (60.0) |
   Day 8 | 5 | 4 (80.0) |
   Day 11 | 4 | 4 (100) |
   Day 13 | 5 | 2 (40.0) |