No. of oocytes

SET (n = 30)

DET (n = 60)

U

p

Retrieved

377

934

Min. - Max.

1.0 - 27.0

6.0 - 40.0

741.0

0.173

Mean ± SD.

12.57 ± 6.83

15.57 ± 7.61

Median

13.50

14.0

M2 oocytes

275

618

Min. - Max.

1.0 - 23.0

4.0 - 30.0

803.50

0.407

Mean ± SD.

9.17 ± 5.45

10.30 ± 5.08

Median

8.50

9.0

Fertilization rate (%)

Min. - Max.

33.3 - 100.0

20.0 - 100.0

786.50

0.331

Mean ± SD.

68.48 ± 18.12

72.2 ± 18.04

Median

71.0

72.05