I want to have an orgasm before I die

I am currently undergoing chemotherapy and was circumcised as a child. Can you advise me?

Michael Douglas, oral sex and his contributions to medical science

He is Patient Zero for sex addiction and now a public-service announcer regarding the link between cunnilingus and cancer

Michael Douglas has struck a blow for oral sex

Holly Baxter: The film star may have retracted his remarks about cunnilingus but he has raised awareness about this natural part of sex

Should I take a pill to feel like having sex?

New tablets for women could be available on prescription by 2015, but are they really helpful?

Michael Douglas says cunnilingus gives you cancer – but is he right?

Michael Douglas, who was diagnosed with throat cancer in 2010, says oral sex was the cause. But what's the risk?

The Ministry of Thin by Emma Woolf – review

Emma Woolf's study of our obsession with being thin should serve as a wake-up call to all women, writes Barbara Ellen

Coming soon: invasion of the marauding nymphomaniacs

Naomi McAuliffe: Thanks to 'female Viagra' and government regulation, we women can enjoy sex again – just hopefully not too much

This column will change your life: don’t let your imaginary friends lead you astray

'When you conclude that you're having more or less sex than other people, remember those "others" exist, first and foremost, in your head,' says Oliver Burkeman

Sex-Pol: Essays, 1929-1934 by Wilhelm Reich – review

Can sexual satisfaction lead to revolution?Christopher Turner on genital utopia

The Sex Clinic; Trauma Doctors: TV review

Sam Wollaston: The Sex Clinic is probably a good thing – I'm just not sure I want to watch