But has your partner done the dirty? A new study published in the Journal of Sex Research found the danger time for a married woman to stray is 6-10 years into the union.
Further, 92 per cent of men in a relationship say they're happy. The correct answer, of course. While 53 per cent are satisfied with the amount of sex they're having.
RELATED: 4 Crazy Signs She's Cheating On You
Turns out her history is hurting her chances. 31 per cent of men would be put off dating someone they felt had too many previous sexual partners while 30 per cent of men wouldn't date someone who dated their mate.
Fore more great surveys, check out the Men's Health October edition celebrating our 20th Birthday!