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Articles on Sex

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There’s a difference in the sex chromosomes between various mammals, such as the platypus compared to humans. Flickr/Darren Puttock

Did sex drive mammal evolution? How one species can become two

How new species are created is at the core of the theory of evolution. Mammals may be a good example of how sex chromosome change drove major groups apart.
Contrary to myth, sex is not good exercise. From www.shutterstock.com

Sex and other myths about weight loss

Losing weight is hard enough to do without myths interfering in the process. Information based on evidence, not legend, is important. Doctors aren’t enough. Friends, family, media need to be on board.
An issue for people not interested in sex is created by everyone else’s idea that they should be and that there’s something wrong with them. from shutterstock.com

Health Check: is it normal not to want sex?

Many people aren’t interested in having sex or don’t feel sexual attraction to other people. Is it normal to be like this?
There’s nothing that everyone wants in a partner. But there are characteristics most men or women find attractive. Leo Hidalgo/Flickr

How do we choose a partner?

We know a lot about why people choose different brands of dishwashing detergent. But when it comes to the processes behind choosing a romantic partner, science knows surprisingly little.
The narrative around sexuality education is one of disease, danger and risk. Shutterstock

Why sexuality education in schools needs a major overhaul

The messages that adolescents receive from sexuality education classes are frequently negative. It’s time for the curriculum to become more empowering for learners and teachers.

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