Why Do People Have Different Sexual Orientations?

A reader submitted the following question: I'd (selfishly) be interested in hearing more about the current research on the emotional/biological/psychological basis of homosexual relationships.

Dear Reader,

You are not alone in wanting to know more about this subject. Students in my Human Sexuality course ask about it every semester!

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How Jealous Are You? Check Your Fingers!

Romantic partners often experience jealousy (see our previous post on jealousy and Facebook), but interestingly, who makes us jealous may lie in how long our fingers are!

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