Table 1 Descriptive data of the study population and results of the IVF cycle

Age

34.61 ± 3.91

34.83 ± 3.47

<0.001

N° oocytes retrieved

9.86 ± 7.02

8.89 ± 6.23

<0.001

Cancellation rate

2.95%

3.94%

0.005

Fertilization rate

59.54%

60.28%

0.159

Number of embryos transferred per ET

2.22 ± 0.70

2.15 ± 0.65

<0.001

Clinical pregnancy rate

23.76%

24.31%

0.483

Miscarriage rate

5.88%

5.86%

0.975

Live birth rate

23.35%

23.81%

0.563