Table 2 Characteristics of ovarian stimulation cycles

FSH IU/L

6.94(5.46,9.20)

6.70(5.57,7.98)

0.112

LH mIU/mI

3.50(2.50,4.90)

4.20(2.90,5.85)

0.001

E2 pg/mL

47.05(33.60,62.00)

39.50(29.00,50.55)

<0.0001

T ng/dL

31.90(21.90,41.40)

30.30(22.20,42.05)

0.759

Initial amount of Gn IU

350(300,375)

300(225,350)

0.000

Total dosage of Gn IU

2850(2400,3300)

2700(2200.3000)

0.036

AMH ng/ml

2.13(1.20,3.40)

3.00(1.80.4.30)

0.002

Oocytes retrieved

9(4,16)

14(9,21)

<0.001