Figure 1From: Impact of GnRH agonist triggering and intensive luteal steroid support on live-birth rates and ovarian hyperstimulation syndrome: a retrospective cohort study Flow chart depicting the various protocols used for OHSS high risk patients in the unit during the study period from January 2010 to October 2012. (OPU: ovum pick up, IVM: in vitro maturation). Back to article page