Background: Transmasculine people face distinct challenges in accessing and using contraceptive methods, influenced by gendered embodiment, healthcare systems, and identity-driven decision-making. UK-based qualitative research on this topic is minimal. This study aims to gain a deeper insight into the factors that influence transmasculine people's experiences of contraceptive methods and services in the UK. Methods: A qualitative study of semi-structured one-to-one interviews (n=6) and
