use latex condoms every time you have sex.
avoid sharing towels or underclothing.
wash before and after intercourse.
get a vaccination for hepatitis b.
get tested for hiv.
if you have a problem with drug or alcohol abuse, get .
consider that not having sex is the only sure way to prevent stds
the answer is a. overall level of happiness and life satisfaction.
no need to be sorry. these questions and answers can be quite confusing at times, especially if it's in relation to psychology.
answer; ///i do believe that the correct answer is (a)///once a