What you now need to know about sex

Even in bed asleep, the science does not: The most exciting findings from the Sexforschung you (and your sports pleasure) will inspire

Even in bed not sleeping science

© Getty Images

Beautiful Voices to learn more
You have your new lover does not ask how much sexual experience he gained before your time - it reveals his vocal tone! Sounds strange? Is proved. A study by the American University at Albany shows that men like women with beautiful voices and thereby more generally have good Sexerfahrungen. Thus it can be, for example, the first telephone call with the online dating to find out more than you previously suspected. PS: With your own voice the way you can score more in your ovulation phase. Then it sounds very sexy for men.
The best sex fits into a commercial break
The longer it goes down to business, the better? Wrong. The U.S. psychologists and Corty Guardani found in a survey that we are most satisfied when the main act takes about 3 to 13 minutes. Reason enough to not stress in the work week with "Sex takes time" idea, a good quickie makes objectively happier If that to fix appears. A large study by the Centre for Sexual Health Promotion at the University of Indiana shows that for Men and women are less concerned with sexual intercourse is the pure, creative foreplay is more important, however - so better to invest here.

Opposites help Treusein
Otherwise you keep a lot of loyalty, but with your (geliebten!) to the friend you ever think cheating? Not speculate further, are likely to be too similar and your immune system. With saliva samples and a subsequent interview on the subject of fidelity came Researchers at the University of New Mexico (Albuquerque) on this relationship - the more similar the immune system, the unfaithful woman. What makes evolutionary sense: a good genetic mix that is guaranteed to healthier children.
Sport is hot
If you want to seduce your flock effectively, you should forget cocktail dates. Studies, including those of U.S. researchers Dolf Zillmann, show that we feel more sexually attracted to someone, when physical effort is involved. A Date in tennis or hiking is therefore the best way to hot sex. Or go jogging with him after a thunderstorm. Then, the ions also raise our level of excitement in the air.
The chin betrays his intentions
Will he one Sexaffäre? Or he has the potential for long-term lover? Find the answer (maybe) in his face. A study by Durham University shows that men with masculine attributes (large nose, square jaw) are sexually non-binding than men with feminine traits. So far, so good. But of course there are exceptions ...