Table II IGFBPs and estradiol in follicular fluid from future dominant and subordinate follicles prior to deviation.

Diameter (mm)

7.6 ± 0.4

6.9 ± 0.4

6.1 ± 0.4*

Follicular fluid estradiol (E; ng/ml)

113 ± 30

44 ± 11*

40 ± 13*

Follicular fluid progesterone (P; ng/ml)

21 ± 3

42 ± 27

14 ± 3

E:P ratio

5.2 ± 0.8

3.1 ± 0.8*

2.7 ± 0.4*

IGFBP-2 (Arbitrary units)

12 ± 2

18 ± 4

14 ± 5

IGFBP-3 (Arbitrary units)

203 ± 17

245 ± 28

197 ± 36

IGFBP-4 (Arbitrary units)

1 ± 0.3

14 ± 7*

11 ± 4*

IGFBP-5 (Arbitrary units)

13 ± 2

32 ± 10

24 ± 8