Friendship goes along with 1 of the 3 things in Health. There is physical mental/emotional and social health. Social health helps keep the heart happy and helps for you body to stay healthy. Also it helps show ones ability to socialize and helps behavior of that individual.<span />
Well, if it's possible to pick more than one, I would say "she should take the appropriate steps if she wishes to avoid pregnancy" and "she should take precautions to ensure that she does not contract and STI"