Elena Gonzalez-Polledo

T as informed material. Testosterone and relationality in FTM transition.

This paper examines the role of testosterone in FTM (Female to Male) transition. After having been diagnosed GID (Gender Identity Disorders), and sometimes privately without the diagnosis, FTMs start a lifelong testosterone treatment through which they adjust their bodies to male secondary sex characteristics. Although biomedical discourses characterize hormones as functional ‘messengers’ of sex, and limit their action to a series of mechanistic interactions among ‘independent’ domains –such as ‘the body’, ‘emotions’, ‘the psychological’, etc-, I argue that in transition experiences testosterone is a relational agent that connects not only cells, organs and functions within the body, but different dimensions of becoming FTM, including biological, social, legal, political and experiential.

Thus, in this paper I characterize testosterone not as a fixed substance but as an event. I explore how testosterone connects the biological, technological and informational dimensions of transition insofar it embodies particular informational routes, from its production in progressively industrialized and global contexts to the ways in which it creates assemblages of matter, meaning and experience in FTM transition. I argue that testosterone is in this way an ‘informed material’ (Barry 2006), and explore how, rather than remaining fixed, it is transformed in relation to the different assemblages it forms as a route of interactions. This conceptualisation of the role of matter in transition experiences not only recognizes the role of testosterone in actively producing change, but highlights its relationality as a key to understand transition.
 
E. Gonzalez-Polledo is a PhD candidate in the anthropology department at Goldsmiths College (University of London).

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