Why do we expect that anything as complex as gender to break out into nice neat categories? We really should move on from the obsession of putting labels on people and get on with helping everyone to feel happy with who they are.
Is gender really that complex? Article suggests somewhere over 1 in 1,000 don't have a simple personal view of their gender, and also most transgender people are trans - changing from one to the other - rather than inter-gender. If people don't want to be male or female, or biologically aren't, or just don't want to identify as either, fine. But to say gender is complex as a result seems like a reach.
