The series started on 30 October 2006, with the final programme broadcast on 18 December 2006.
[1][2] Each episode explained a sex position and covered a sexually transmitted disease.
The programme included close shots of the male and female body as well as footage of sexual intercourse and ejaculation filmed with an internal camera placed inside the vagina.
[citation needed] [4] 21 people complained to the national television regulator, Ofcom, that the explicitness of the sexual scenes breached obscenity and broadcasting regulations, and that the series imparted "inappropriate information to vulnerable young girls".
Ofcom ruled that there was no rule banning the showing of genuine sexual acts on free-to-air television, and that "in [their] view the portrayal of sex in this programme genuinely sought to inform and educate on sex", concluding that "whilst the visuals were explicit at times, nothing was transmitted in a manner that could be construed as having the potential to harm people under the age of 18", particularly given its context as a serious factual programme, and as such, it was ruled that the episodes were not in breach of any broadcasting regulations.