Sex feels good. So why don’t women offer it indiscriminately to every guy who hits on them?

Committed intimacy is the deepest human need. So why are men so terrified of it?

It’s not the way we’re raised. It’s biology. Sperm-spreaders and womb-protectors have inherited different emotions from evolution.

• Do you want to know why the clitoris is hard to find?
• Do you want to know why the penis is easy to find?
• Ladies, do you want to know why men lie?
• Guys, do you want to know why women can always tell when you’re lying?
• Ladies, do you want to know what makes a man fall in love and commit forever?
• Guys, do you want to know how to get women to have sex with you?

This user’s manual for the opposite sex has been translated into 16 languages and is available in 20 countries. Sperm Are From Men, Eggs Are From Women, The Real Reason Men And Women Are Different shows men and women how to use biology to make love work.

Don’t let your mate read this without you reading it first.