0 mg Letrozole (Group A)

n = 10

5 mg Letrozole

(Group B)

n = 34

7.5 mg Letrozole

(Group C)

n = 61

p value

Mean Age (years)

30.3

32.4

31.8

0.36

Mean AFC

19.3 ± 9.4

15.4 ± 6.3

18.6 ± 8.5

0.25