ALB and ovarian hyperstimulation syndrome: Guidelines and moststudies (Sansone et al.,2011; RCOG, 2016; Shmorgun et al., 2011; Vandoorne et al., 2010)recommend use of macromolecules like albumin to maintain this intravascular fluid.Albumin is a blood-derived plasma expander, and it has been suggested that thebinding and transport properties of human albumin result in binding and inactivationof the vasoactive intermediates responsible for the pathogenesis of OHSS.