5 things you didn’t know about sex and relationships:

• Relationships don’t have to start romantically to work — sex can lead to love. Sex can also keep a marriage stable over time.

• Men cuddle after sex in order to get more sex. Men may need cuddling more than women do.

• Here are some great stats on sex and relationships.

• Falling asleep after sex can be a good thing and men aren’t any more likely to do it than women.

• Yes, men want sex more than women do. The more sex partners a man has had in the past, the more likely he is to perceive a woman as less attractive after the first-time they have sex.

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