Low-dose aspirin and uterine haemodynamics on the day of embryo transfer in women undergoing IVF/ICSI: a randomized, placebo-controlled, double-blind study

Abstract

In unselected IVF/ICSI women, low-dose aspirin therapy, when started concomitantly with controlled ovarian stimulation, did not affect UtA vascular impedance on the day of embryo transfer. However, the incidence of non-optimal uterine haemodynamics was significantly lower in the aspirin group than in the placebo group. ClinicalTrials.gov: NCT00683202.