Yes. Both men and women are supposed to have pubic hair. It is natural and normal, and nothing to be grossed out by. It is a sign of maturity.
Whenever they want. Not all women do though.
Nope. That's a personal preference. They don't have to, but (not to be rude) some guys don't like the bush. ANSWER: Agreed, no requirement for a girl to shave. But, what shaved girls learn is that...
i guess if you want
Carefully