In the book entitled “Terzo tempo, fair play. I valori dello sport per il contrasto all’omofobia e alla transfobia”, p. 147, Mimesis editions, 2017, edited by Giuliana Valerio, Associate Professor of General and Specialized Pediatrics at the University of Naples Parthenope, Manuela Claysset, President of the National Council Uisp, Responsible for Gender Policies, and Paolo Valerio, Full Professor of Clinical Psychology at the University of Naples Federico II, the documents of the Conference organized in Naples on 22.04.2015 by the Parthenope University, by C.I.R.B. (Inter-University Center for Bioethics Research) and by other promoting bodies are collected