Want to know how low she'll go? We asked people how much younger their youngest lover was, and how much older their oldest lover was.

This guy wants to know how to score more chicks. Our lovely expert has some good advice for him.

One girl asks us, "If sex hurts - physically - does that mean something is wrong?" Find out the answer from our expert.

Not much going on below the belt? That doesn't mean sex has to suck! Here, how to transform "too small," into "just right.&qu...

Gender equality now! This guy wants multiple orgasms - can Yvonne help him out?

Want to read your lover's thoughts? This video teaches you how.

Is the brain of a "straight" woman the same as the brain of a "gay" one? Biologists don't think so!

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We all have pressing questions about sex, especially oral sex. Watch this for answers.

Some women wonder if having sex when on their period makes them them or their partner more susceptible to STDs. Our expert has the answer.