This is the case not just for DevOps, it is very important the right support system is provided to encourage.
No but improving
If you mean female 'humans' you should say so. Otherwise you are objectifying and being insulting.
You need to reframe your question outside your binary gender normative assumptions.
As a woman in Engineering, I'd say we're scarce but gradually the ratio is improving.
As a DevOps speaker/consultant, I've found a slightly better gender ratio.