2025. PO58 | Gender differences in primary haemostasis: A. Becchetti2, M. Brambilla2, M. Conti2, D. Trabattoni2, E. Tremoli3, M. Camera1,2 | 1Department of Pharmaceutical Sciences, Università degli Studi di Milano; 2Centro Cardiologico Monzino IRCCS, Milan; 3Maria Cecilia Hospital, Cotignola (RA), Italy. Bleeding, Thrombosis and Vascular Biology. 4, s1 (Aug. 2025). DOI:https://doi.org/10.4081/btvb.2025.327.