Table 1  Clinical characteristics and factor levels in follicular fluid in the study population (n = 90 women and ICSI cycles).

Parameters	Values
ADM2: adrenomedullin 2; VEGF: vascular endothelial growth factor; sFlt-1: soluble Fms-like tyrosine kinase-1; sVEGFR-2: soluble VEGF receptor 2
Number of follicles	13.85 ± 12.28
Age (years)	31.28 ± 5.24
Number of oocytes	9.88 ± 6.48
Total dose of FSH (IU)	2095.60 ± 636.74
Implantation rate	0.05 ± 0.12
Fertilization rate	0.733 ± 0.225
Number of embryos	6.42 ± 4.1
Clinical pregnancy rate	13 (14.45%)
Follicular fluid factors
ADM2 (pg/ml)	62.2 ± 66.86
VEGF (pg/ml)	1279 ± 577.72
sFlt-1 (ng/ml)	408.67 ± 248.21
sVEGFR-2 (ng/ml)	4.17 ± 1.82