Apparently, according to the BBC's sex I.D. quiz, my brain is mostly female.
I was actually surprised to see that I was slightly above average in spacial awareness, and that my memory for objects was good. These are both things that I know I'm not good at. But then that's "above average" compared to people idly playing online of course.
My verbal fluidity was below average though, and I didn't do well at judging emotions from photos of eyes.
It's an interesting test though, well worth a look.