Expected to be published in May 2013, the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) – the bible of the American Psychiatric Association – has created a firestorm of controversy in its suggested treatment of individuals who have gender identity issues.

According to the manual, an individual questioning gender identity and meeting certain criteria suffers from gender identity disorder, which is therefore considered a mental disorder. And the new edition, whose revisions have been in the works for more than a decade, is likely to once again disappoint the vocal community that has been arguing for years that being transgendered is not a mental illness.