Woman SF writers

I saw a couple of comments under a post on here about how SF is still quite male dominated and, if I'm being honest, a lot of the SF on my shelf is written by men. I know about Le Guin, Atwood, Butler, and Willis but I need more woman SF writers! It's such a good genre but damn it's pretty much all men, I need alternative views and themes!!! Is the genre still quite male dominated too? Thank you!!!