A 6-year-old boy begins living as a girl during kindergarten; a 10-year-old, born a boy, lives as a girl; a transgendered 16-year-old takes testosterone injections.
Overview：A 6-year-old boy begins living as a girl during kindergarten; a 10-year-old, born a boy, lives as a girl; a transgendered 16-year-old takes testosterone injections.
