| Letrozole (N = 30) | Letrozole + CC (N = 30) | p |
Stigmata of ovulation | 19 (63.3%) | 19 (63.3%) | - |
Biochemical pregnancy | 4 (13.3%) | 6 (20%) | 0.47 |
Clinical pregnancy | 3 (10.0%) | 2 (6.7%) | 0.64 |