In Women's game (if we talk about the FA WSL, both 1 and 2) - the FA WSL does have a deal with Getty to cover all the games.
These images are then available to the clubs and media to use - of course the FA WSL (or FA.. don't know for sure) does pay Getty a fee per year to cover the games.
It is the Clubs really themselves who tend to decide who comes into photograph... some clubs are tighter than others.
Personally I've covered the Women's top level domestic league (and lower down the leagues) for over 7 years now as a Club photographer for one of the clubs.. I make enough to make it worth my time (but can count with one hand how many local/national papers have bought images... the times I've been asked for images has been greater, but none are willing to pay for them).
From International games - I am selling a LOT of Women's football pictures from National teams games to newspapers, websites, etc. But those games are not played in England (or by the English National team) - around the world I've seen the interest in Women's Football grow my huge leaps in the past years. And it is decent money earner at the moment for me.
As everything in photography, once you create contacts and people know you - your sales process becomes a whole lot easier.
For the England Women's team - the amount of photographer at their games has grown over the last two years a lot. It used to be really easy to get in as a photographer, these days the FA have a bit tighter criteria to allow photographers in (which of course is always the case when something gets popular).
One thing is for sure - you get much better action pictures from the Women's game than you do from the Men's top flight!!! Only downside is that the background won't be quite as spectacular as a full stadium (unless you get a nice sunset at the background - in which case I think it is better than a full stadium).