There's good news and bad news: You can’t get pregnant from oral sex, but you can get a sexually transmitted infection.

I thought STIs wouldn’t happen to me.

Let’s talk HPV—causes, treatments, and prevention.

Taking good care of those pearly whites could make you less likely to have oral HPV.

A new version of the Gardasil vaccine will protect against nine common strains of HPV.

Recent research shows college women prefer guys who are vaccinated for HPV.

The latest in HPV: Good news for folks who kiss someone with oral HPV, not so much for those who share sex toys.

The HPV vaccine protects against cervical cancer and genital warts—so why aren't more girls getting it?

Research shows that Gardasil works—and it may work better than expected.

Not-so-shocking news: People like sex, whether or not it involves using a condom.

It's too early to say for sure, but it looks Gardasil could make a difference.

Since no one is giving up sex, here's a new reason to quit smoking.