Longest relationships tend to stem from FIFTH LOVER!

According to the 2,000 men and women surveyed to create the formula, we are most likely to settle with lover number five.

Exactly a quarter (25 per cent) of both men and women believe their partner should have had a fair amount of experience with four sexual partners before them - though one in five men (21 per cent) are holding onto tradition believing they should be their ideal woman's FIRST partner. Being funny is a big turn on apparently as when it comes to personality, the number one character trait both men and women search for in a partner is wit.