Follicular fluid levels of vascular endothelial growth factor and early corpus luteum function during assisted reproductive technology cycles

摘要

BackgroundThe relation between vascular endothelial growth factor (VEGF) and early luteal function has rarely been proven in humans. The purpose of this study was to define the relation between follicular fluid concentrations of VEGF (FF VEGF) and early luteal function at the preimplantation stage during assisted reproductive technology (ART) cycles.