increases
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Sex fiction
Particularly dangerous: this shape of the penis increases the risk of cancer
This is not an attempt to scare men away. However, there is one sad news that every penis owner should know. Scientists from Texas conducted a large-scale study involving 1.…
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Sex fiction
Social status increases testosterone levels
The journal Human Sexuality published the results of a new study by scientists from the University of Cambridge. The study demonstrates how men”s perceptions of their social status influence testosterone…
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Sex fiction
Lack of sleep increases risk of risky sexual behavior in adolescents
Teens who don”t get enough sleep are more likely to engage in risky sexual activities, such as sex without a condom or while under the influence of alcohol or drugs.…
