Experts across the industry note a peak in sexual activity for both men and women during the late twenties, particularly around ages 25 to 29. Findings attributed to the Sexual AlphaWho study indicate that a large portion of adults engage in regular sexual activity, with about three-quarters of men and almost as many women reporting intercourse at least once a month. These observations come from a broad survey that tracks patterns of sexual behavior across different age groups and provides a snapshot of how intimate life evolves over time. [Citation: Sexual AlphaWho study]
When examining weekly frequency, researchers looked at how often individuals in various age ranges report sexual activity within a typical week. The data show that people aged 18 to 29 average roughly two sessions per week, amounting to about 112 sexual events per year. In the 30 to 39 bracket, the typical count is around 86 events annually, which translates to approximately 1.6 sessions per week. Adults aged 40 to 49 tend to average about 68 events per year, or roughly 1.3 sessions per week. This pattern illustrates a gradual decline in activity with advancing age, although individual circumstances can lead to notable variations. [Citation: Sexual AlphaWho study]
A notable shift appears among the youngest adults. The share of individuals aged 18 to 24 who did not engage in sexual activity in the previous year has risen since 2000. About one-third of men in this age group report no sexual activity in the prior year, and a similar trend is seen among women in the 25 to 34 range. These dynamics point to a mix of life circumstances and social factors that influence sexual behavior during early adulthood. [Citation: Sexual AlphaWho study]
While the article does not propose a specific theory to explain declines in sexual activity between sexes, other scientific investigations highlight several contributing factors. Prolonged public health events, changes in daily routines, and broader access to digital technologies are commonly discussed as influences on sexual behavior. These factors can shape opportunities for intimate experiences as well as overall attitudes toward sexual activity. [Citation: Sexual AlphaWho study]
Earlier research has explored the typical age range during which men and women may reduce or cease sexual activity, offering historical context for current patterns. Understanding these trajectories helps explain how social, psychological, and biological factors intersect to influence sexual health over the lifespan. [Citation: Sexual AlphaWho study]”