Cardiovascular Changes in Women Undergoing Medicated and Natural Frozen Embryo Transfer Cycles: A Prospective Observational Cohort Study. - Baird, Freya; Kakouri, Eleni; Huluță, Iulia; Sarris, Ippokratis; Nicolaides, Kypros H.; Kametas, Nikos A. (Journal of Clinical Medicine, 2026)