| 0 mg Letrozole (Group A) | 5 mg Letrozole (Group B) | 7.5 mg Letrozole (Group C) | p value |
Mature Oocytes | 9.2 ± 6.0 | 13.9 ± 6.6 | 12.7 ± 7.2 | 0.05 (A vs B) 0.16 (A vs C) 0.43 (B vs C) |
Embryos | 4.8 ± 3.3 | 9.2 ± 4.4 | 5.2 ± 4.3 | 0.05 (A vs B) 0.82 (A vs C) <0.01 (B vs C) |
Estradiol (pmol/L) | 7432 ± 4553 | 2072 ± 1656 | 1445 ±1238 | <0.01 (A vs B) <0.01 (A vs C) 0.04 (B vs C) |
Cycle Length (days) | 10.3 ± 1.83 | 10.3 ± 2.37 | 10.9 ± 2.30 | 0.97 (A vs B) 0.39 (A vs C) 0.27 (B vs C) |