Reddit reviews Human Sexuality: From Cells to Society

This is a really big topic and, judging by your post history, you're probably just asking sarcastically or trolling.

Having said that, here's two resources that might be good for others to read here as well.

• Rosenthal's Human Sexuality textbook is a good overview for sexuality in general. The book I used in college was a "pre-print" loose-leaf version of this book, so it might have changed slightly since then. It's also pretty easy to find a PDF of this book, so, you know, might wanna google that noise.
  
• The Case of the Female Orgasm. Slightly more casual read, it explores a hotly contested question in evolutionary biology. The reason I'm recommending this one is that it covers quite a bit of ground and has a great bibliography that will point you in a good direction for pretty much whatever topic you'd like in this category.

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