What recommendations do you have for a transgender female patient with history of prothrombin gene mutation who is interested in starting gender affirming hormone therapy?

A review of the literature suggests that the risk of VTE associated with hormone therapy in this setting is quite low, even in the presence of other risk factors for clotting (see, for example, Mullins et al., PMID 33753543). Furthermore, the presence of an asymptomatic prothrombotic genotype is rar...