The race to discover Viagra for women

According to some accounts almost half of all women suffer from sexual dysfunction. But does it really exist? And would a female Viagra make any difference?

Our sex lives. Their agenda

Laurie Penny: Moral posturing paints the young as victims or villains of a sexualised society. We are just getting on with it

Are you addicted to sex?

For celebrities such as Tiger Woods, checking into a sex addiction clinic seems to be the norm these days when you have been accused of infidelity. But is it a real medical condition – or simply a convenient excuse?

The real G-spot myth

Yvonne Roberts: Scientific debates over whether the G-spot exists ignore the complex reality of women's sex lives