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The article presents an application of the cost-benefit analysis to human sexual behavior. We suggest that an event or occasion which lowers the costs of sex – such as increasing free time, decreasing health risks of sexually transmitted diseases or lowering the probability of parenthood (or costs connected with parenthood) – usually leads to an increase in sexual activity. Although the reviewed studies...
The consequences of increased adolescent sexuality worldwide include: an increased rate of adolescent pregnancies and abortions; a high prevalence of sexually transmitted diseases; and a significant number of psychosocial problems. Improvement of adolescent sexual behavior should be one of the primary goals of the 21st century. This includes development of new contraception techniques, providing...
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