Who's Most at Risk for STDs?

Your STD risk is not about who you are, but what you do.Certain sexually transmitted diseases (STDs), such as HIV, syphilis, and gonorrhea, are more prevalent in some communities than others, but it's really not about who you are; it's about what you do and who you do it with (and who they've done it with).The other reason it's so hard to know just who is most at risk for STDs these days is that