So, why only male mutants?

[Huzzah]

Is there some kind of stigma against female mutants, or maybe a mandate stating that they only want male mutants added to the show?

Seriously, the odds of just males being mutated is very unlikely. In most areas there usually tebd to be more females than males and yet the only female mutants we've seen are Ice Cream Kitty and the mutant lizard pin-up, which may or may not exist.

I'm not looking for love interests or such, but I'm just curious why they seem absent. Does Nick not allow females to be mutated for some odd reason?

IDW Comics seem to have a better representation with Alopex, Koya, and Sally, though it's still mostly one sided, but at least there are some.