Ah! So you think it's not biological, but you're better positioned to make a judgment on this than the experts at the World Health Organization?
The World Health Organization has amended its classification of transgender health issues.
www.bbc.com
Transgender health issues will no longer be classified as mental and behavioural disorders under big changes to the World Health Organization's global manual of diagnoses.
The newly-approved version instead places issues of gender incongruence under a chapter on sexual health.
A World Health Organization expert said it now understands transgender is "not actually a mental health condition".