IQ depends on the food we eat, especially on fetus/unborn child. And not like most of us believe... IQ is not a fixed number, it can increase or decrease...
Most of us never encounter any decrease or increase because we tend to use our brain accordingly (not push it too hard (brain will shut down anyway if pushed too hard) or total neglect).
Food for brain like those commercials told us. Yup, there is technically a way to increase your neurons in the brain with food (some professor's theory). Girls going on diets for body shape and beauty may sacrifice their brain in doing so. So I am not surprised that someday men are cleverer than women in general.
It is not a gender strike issue... we men are concerned with our women... that is all. If we are considering who we want to as a mother for our kids and (a) wife(s)... we would want smart and beautiful women. Since beauty here is subjective, we will leave it up to women to decide.
So...

who is hungry?