I linked to this on twitter a couple of days ago. i'm amazed at the difference between men writing sci fi -- 17/22 -- so, what, over three quarters and the females -- 2/8 -- quarter. I wonder what it is that appears to make sci fi either less popular/accessible to write, because I believe, in readership terms, the gulf is nowhere near as wide. (I am sure I have read studies where female sci fi readers are quite high.)
On the other hand, I'm heartened -- maybe I have something fresh to bring to the genre!