Characteristics

Poor (N = 34)

Good (N = 55)

P

Age (years)

31.3 ± 3.0

28.4 ± 3.5

^{^}<0.001*

BMI (kg/m²)

28.5 ± 1.1

27.6 ± 1.2

^{^}<0.001*

Duration of infertility (years)

4.9 ± 1.3

4.5 ± 1.4

^{^}0.153

Parity

0.9 ± 0.8

1.0 ± 0.8

^{^}0.516

FSH (mIU/mL)

9.4 ± 2.1

8.3 ± 1.9

0.019*

LH (mIU/mL)

4.6 ± 1.3

5.3 ± 1.3

0.020*

FSH/LH ratio

2.22 = 1.0

1.7 ± 0.7

0.004*

Prolactin (ng/mL)

17.6 ± 5.3

20.3 ± 3.7

0.007*

E2 (pg/mL)

58.2 ± 15.0

50.1 ± 11.5

0.005*

TSH (mIU/L)

3.2 ± 0.2

3.0 ± 0.2

<0.001*

Testosterone (nmol/L)

0.81 ± 0.47

1.08 ± 0.45

0.008*

Fertilization

Embryo number

4.7 ± 2.6

6.0 ± 3.0

0.044*

Fertilization

25 (78.1%)

52 (94.5%)

0.021*

Pregnancy

3 (8.8%)

15 (27.3%)

0.035*