Sexual behavior gets harder to police in the Internet Age.

Go inside the minds of transgender patients as they embark on reassignment therapy.

See how Japan's tech culture may help foresee the future of sex.

Marketing of pleasure pills for sexual satisfaction.

How fertility has turned into a $2 billion business.

The pill sparked a revolution. Who knows where it'll end?

'Wired for Sex' explores how the media shapes our ideas of what's attractive. See how you're being manipulated, Wednesday at 9 p.m. Eastern on 'Wired for Sex.'

See how technology has connected people with different fetishes, Wednesday at 9 p.m. on 'Wired for Sex.'

Find out if machines make sex better.

Fantasy and reality mix in online dating and mating.