Hemorheologic profile in healthy women undergoing controlled ovarian stimulation

Abstract

We investigated the hemorheologic profile in 110 women undergoing controlled ovarian stimulation and provide evidence that smokers and women with body mass index>25 kg/m2 exhibit alterations of rheologic profile. A progressive increase of whole-blood viscosity throughout the ovarian stimulation cycle was observed; deformability and aggregation of erythrocytes decreased from baseline to the beginning of recombinant FSH administration, then remained unchanged throughout the next days; hematocrit mildly decreased during the last days of recombinant FSH administration; and fibrinogen and cholesterol levels decreased and increased, respectively, throughout the stimulation cycle.