Almost Everyone Has a Question About Sex. What’s Yours?

I’m journalist/sex counselor Michael Castleman. I’ve covered sexuality, sex research, and sex therapy for 47 years. Before the Internet, I wrote hundreds of magazine articles on all aspects of lovemaking, and two sex books that sold more than 600,000 copies.

Since 2009, my Psychology Today sexuality blog has attracted more than 50 million views, which makes me (humbly) the world’s most popular sex writer. In addition, I’ve answered more than 12,000 sex questions from people around the world, folks like you.

Most people who ask me sex questions have concerns about the following. Click the topic to view the material in our Knowledge Base:

For other issues, type your question and click Search.

If you don’t get an appropriate answer, you will then be offered the opportunity to ask me anything you want about sex for FREE.