Items

OC

(n = 50)

Poor responders

(n = 15)

Normal responders

(n = 30)

High responders

(n = 5)

P value

Mean ± SD

Age years

BMI, kg/m2

30.18 ± 5.24

26.54 ± 1.98

31.46 ± 5.05

27.26 ± 2.21

30.03 ± 5.45

26.16 ± 1.74

27.20 ± 3.70

26.60 ± 2.40

0.286 (NS)

0.217 (NS)

AFC

6.52 ± 2.51

4.20 ± 0.56

6.63 ± 0.89

12.80 ± 1.09

0.000 (HS)

Total ovarian volume (ml)

7.66 ± 1.32

7.07 ± 1.19

7.82 ± 1.32

8.48 ± 1.11

0.067 (NS)

Serum AMH (ng/ml)

2.19 ± 0.81

1.64 ± 0.52

2.28 ± 0.73

3.32 ± 0.67

0.000 (HS)

Serum FSH (IU/l)

6.34 ± 1.25

7.16 ± 1.05

6.09 ± 1.18

5.36 ± 0.96

0.003 (HS)

Serum E2 (pg/ml) at day of HCG injection

2090 ± 1093

1479 ± 959

2227 ± 978

3100 ± 1294

0.007 (HS)

Number of oocytes

6.72 ± 3.68

2.40 ± 1.12

7.83 ± 2.06

14.60 ± 1.67

0.000 (HS)

Number of embryos

5.36 ± 2.40

1.86 ± 0.83

4.86 ± 1.33

5.60 ± 1.51

0.000 (HS)

Total dose of stimulation

2752.4 ± 866.3

3380.5 ± 962.3

2515.7 ± 696.4

2344.8 ± 482.8

0.002 (HS)