Apart from the obvious ability to continue the human race, of course.
I believe that the female sense of smell is pretty unbeatable. I can detect ridiculously faint traces of odours, damp etc. No fear of milk going off in this house. Blindfold, I could tell my children apart by their smell alone, even into adulthood. They smell nice, but different, to me. I think females have good survival skills, and this is one of them.
Anything else we should celebrate?