|  | Hormone concentration |  |  |
---|---|---|---|---|
Treatment | Priming dose | Priming dose | Ovulatory dose | Result |
Time (hours) | 0 hrs | 72 hrs | 168 hrs | Â |
No priming | 500 IU hCG + 4 μg LHRHa |  |  | No ovulation |
One priming |  | 100 IU hCG + 0.8 μg LHRHa | 500 IU hCG + 4 μg LHRHa | Ovulation |
Two primings | 500 IU hCG + 4 μg LHRHa | 100 IU hCG + 0.8 μg LHRHa | 500 IU hCG + 4 μg LHRHa | Ovulation |