Vitamin D. group (n =40)

Placebo group

(n =40)

P-value

Age (years) mean ± SD

30.80 ± 4.450

30.25 ± 4.271

>0.05

BMI (kg/m 2) mean ± SD

25.95 ± 3.530

25.83 ± 3.411

>0.05

AMH (ng/dl) mean ± SD

3.20 ± 2.119

2.36 ± 1.565

>0.05

Duration of infertility (years) mean ± SD

5.68 ± 3.851

5.83 ± 3.876

>0.05