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Some researchers have learned that strenuous exercise releases endorphins into the blood stream. Others have found that endorphins are released during orgasm, as well as during。

This current study examined the effect of a 3-week period of sexual abstinence on the neuroendocrine response to masturbation-induced orgasm. Hormonal and cardiovascular。

Sexual arousal and orgasm produce a distinct pattern of neuroendocrine alterations in women, primarily inducing a long-lasting elevation in plasma prolactin concentrations. These results。

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Veelgestelde vragen fluistervaren Wanneer bloeien de bloembollenvelden rondom Keukenhof op zmasturbation endorphineijn mooist? De bloei van de bloembollenvelden rondom Keukenhof volgen het ritme van de。

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Curran, meanwhile, had died in Cloverhill Prison in November 2003. During his teens Daly was a member of a gang of local youths in Finglas involved in stealing cars. With。

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