A happy sex life comes with hard work

"Your sex life is like a garden, and it needs to be watered and nurtured to maintain it, says a new study," said researcher Jessica Maxwell from the University of Toronto.These "sexpectations" -- the need to work on sexual growth or rely on sexual destiny -- are so powerful they can either sustain otherwise healthy relationships or undermine them, she added.

"People who believe in sexual destiny are using their sex life as a barometer for how well their relationship is doing, and they believe problems in the bedroom equal problems in the relationship as a whole," Maxwell said."Whereas people who believe in sexual growth not only believe they can work on their sexual problems, but they are not letting it affect their relationship satisfaction," she pointed out.

The findings are based on research involving approximately 1,900 participants from both heterosexual and same-sex relationships.Maxwell said there is a honeymoon phase lasting about two to three years where sexual satisfaction is high among both sexual growth and sexual destiny believers.

But the benefit of believing in sexual growth becomes apparent after this initial phase, as sexual desire begins to ebb and flow, she added.The study, published online in the Journal of Personality and Social Psychology, showed that, while sexual-growth beliefs can buffer the impact of problems in the bedroom, they do not help as much if the problems become too substantial, Maxwell noted.