IR(+) (n = 28)

IR(−) (n = 88)

p value

ICSI (%)

8 (28.6)

40 (45.5)

0.11

HMG administration (days)*

8.7 ± 2.2

8.9 ± 0.3

0.46

Peak E2 (pg/ml)*

2352.6 ± 1524

2373 ± 1850

0.97

Number of oocytes retrieved*

8.7 ± 6.5

8.9 ± 4.7

0.55

Number of oocytes fertilized*

4.7 ± 3.6

4.3 ± 3.0

0.34

Number of top quality embryos (G1, % of all fertilized embryos)

15/64 (23.4)

37/244 (15.2)

0.48

Fresh ET (%)

12 (57.1)

64 (72.7)

0.12

Thawed ET (%)

12 (42.9)

24 (27.3)

0.56

Number of embryos transferred per patient*

1.3 ± 0.63 (0 - 2)

1.4 ± 0.57 (0 - 2)

0.36

OHSS (>III)

1

1