Reasons people have sex. The real root into why sex – or anything else – After exhaustively compiling a list of the 237 reasons why people have sex, researchers found that young men and women get intimate for mostly the same motivations. Stress is the result of many interacting psychological factors and can affect different people in different ways, potentially spurring health problems from mild Many scientists assume people have sex for simple and straightforward reasons such as to experience sexual pleasure or to reproduce, but new research at The University of Texas Sex Reasons to Engage in Sex The reasons people have sex are many and varied and often at cross purposes. Researchers have generally assumed that people have sex for one or more of three reasons: to have children, to experience sexual Young adults decide to have sex for a variety of reasons—and these reasons can be discerned if we ask either directly in person or anonymously in online surveys. One reason for its relative neglect is that scientists might simply assume that the answers are obvious: to Some broad categories for reasons why people have sex may include their partner's physical attractiveness or their own insecurity. Many seemingly simple questions are, on close inspection, not at all easy to answer. Meston and David M. One reason for its relative neglect is that scientists might simply assume that the answers are obvious: to Historically, the reasons people have sex have been assumed to be few in number and simple in nature-to reproduce, to experience pleasure, or to relieve sexual tension. Several theoretical perspectives Sex is vital for humans not just for reproduction but also for genetic diversity, emotional connection & overall health. Humans are not alone in having sex for Sex Reasons to Engage in Sex The reasons people have sex are many and varied and often at cross purposes. Recent large-scale research highlighted 13 core reasons for having sex ranging Some broad categories for reasons why people have sex may include their partner's physical attractiveness or their own insecurity.