HomeAll VideosChildhood Gender Dysphoria – Definition of (Part 1) Childhood Gender Dysphoria – Definition of (Part 1) / All Videos, Gender Dysphoria Definition, Prof. John Whitehall / By Caused Prof John Whitehall paediatrician for over 50 years speaks about many of the aspects of Childhood Gender Dysphoria. This page has relocated. Click on image below. PROFESSOR JOHN WHITEHALL. CLICK TO WATCH or READ.