Appear to forget that you are talking to one person or focus on a single point in public - sex is good way to nervous before the speech to reassure or presentation.
But Stuart Brody, a psychologist at Paisley University in Scotland, said it needed to achieve a complete sexual intercourse, the best results.
He studied nearly 50 men and women who recorded their sexual activities for two weeks and analyzed its impact on levels of blood pressure in cases of acute stress, such as when a speech.
Brody discovered that volunteers who had sexual intercourse were the least stressed and had blood pressure levels to normal, faster performance than men engaged in other types of sex.
But people who had sex in the greater blood pressure response to stress.
Even taking into account the workload or other factors that explain the range of responses to stress better with sexual behavior.
The consequences will be granted only short term relief through orgasm, but rather to endure for at least a week, Brody told the New Scientist.
He believes that it could be the release of so-called bonding hormone oxytocin pair, the calming effect to explain.
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