[vajorie]

Awww, it's okay boy, you'll survive even if gender is not fixed the way you thought it were and even if your gender becomes irrelevant.

[talideon]

It's not gender identity, but biological sex that's the issue here, which is kinda important when it comes to reproduction.

[PeterisP]

Well, we are close to capability to ignore biological sex when it comes to reproduction. We probably don't/won't want to ignore it, but if we had to, then we most likely could make do with artificial means of reproduction that don't neccessarily need both sexes.