Q&A: Doctors on Puberty-Delaying Treatments
http://www.npr.org/templates/story/story.php?storyId=902347805/9/2008
"Right before puberty begins, they prescribe children hormone-blocking
medication. This allows the child to continue growing without
developing physical characteristics such as breasts, facial hair or
Adam's apples. Later, the child can elect to resume their natural
puberty development or can begin a gender transition by taking the sex
hormones of the opposite sex."
