Table I.

Patient demographics and baseline characteristics. Data are presented as mean ± SD.

	Group 1 positive	Group 2 negative	P-valuea
No. of patients	6	10
Age (y)	33.1 ± 1.8	34.1 ± 1.0	NS
Duration of infertility (y)	3.1 ± 0.8	2.9 ± 1.2	NS
Basal FSH (mU/ml)	5.2 ± 1.5	4.9 ± 1.4	NS
AFC	16.4 ± 2.1	15.5 ± 3.1	NS
Treatment length (d)	11.5 ± 1.5	11.7 ± 1.9	NS
Total gonadotropin dose (IU)	2565 ± 1000	2650 ± 1125	NS
E2 on hCGhCG-day (pg/ml)	1435.4 ± 480	1515.5 ± 540	NS
No. of oocytes collected	11.3 ± 2.8	10.6 ± 2.5	NS

AFC, antral follicle count; E₂, estradiol.

^aStudent t-test. NS, not statistically significant (P > 0.05).