It's important to be aware of your sexual health. Cases of sexually transmitted infections (STIs) are on the up. Chlamydia alone increased by eight per cent between 2006 and 2008. If you do not practice safe sex you are putting yourself at risk of contracting an STI.
By answering the questionnaire at Lloyds site you get a calculation of the number of indirect (and direct) sexual partners you have had, going back 6 degrees of separation. (Based on the concept of 6 Degrees of Separation, where we're all just 6 steps away from everyone else on the planet).http://calculators.lloydspharmacy.com/SexDegrees
is the link, but often seems to go to the main home page - there is a box, with 'Sex Degrees of Separation Calculator' at the bottom right, if you just get the main page.