Diffenent beetwen sexes

I do not understand why the question, so important. Of cource, we are different. But both sexes has advantages. Women got many right in last century. So, today we are on the one level.  But, I think that men will have problem with own right. Even today, the law is more strict to men. We have to serve in army and may death on the war. More men than women has nervous work. We live more short live. In other hand, women have to nurse a child. But men almost always help. So, women need to save and help his male.