These TED Talks tell you everything you've always wanted to know about sex: Why we enjoy it, how to explain it, and -- very important -- how flowers do it.

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Quiz: How much do you know about the clitoris?

What's the plural of "clitoris"? How many nerve endings does it have? And why does it even exist? Find out your cliteracy here.
Posted Jul 2021

Dear Guy: “I’m sexually frustrated!”

This time, psychologist Guy Winch explains how to talk about an unfulfilling sex life with your partner -- and get what you want.
Posted Jan 2021

Like it or not, many teens watch porn — so why not use it to teach positive lessons?

Many young people are turning to pornography for information. With this reality comes an opportunity: We can utilize it to start important conversations with them about sex and relationships, says public health researcher Emily Rothman.
Posted Oct 2019
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