Table 4 Comparison between delivered and non-delivered group

Age

33.0 ± 5.9

31.4 ± 4.8

P = 0.15

E2 (pmol/dl)

1545.26 ± 1128.4

1504.3 ± 776.49

P = 0.64

P (ng/mL)

0.73 ± 0.34

0.57 ± 0.26

P = 0.016

P/E₂ ratio

0.72 ± 0.73

0.47 ± 0.33

P = 0.020

Endometrial thickness (mm)

9.86 ± 2.43

9.96 ± 2.08

P = 0.80

Number of M2 oocytes

6.66 ± 4.62

7.34 ± 4.64

P = 0.39

Number of 2PN

4.65 ± 3.24

5.5 ± 3.4

P = 0.17

Fertilization rate

74.28 ± 22.1

79.6 ± 17.9

P = 0.28

Cleavage rate

99.1 ± 8.5

99.2 ± 3.84

P = 0.49

Number of Embryos transfer

2.01 ± 0.58

2.00 ± 0.54

P = 0.76

Protocol

 Long

38 (69 %)

17 (31 %)

 Short

21 (84 %)

4 (16 %)

P = 0.34

 Antagonist

45 (76.3 %)

14 (23.7 %)

Total gonadotropin dose median (range)

1500 (130–4000)

1300 (750–3000)

P = 0.012