Research indicates that people in which category,below,have the highest frequency of sexual activity?

Question

Quizplus · Accepted Answer

Research has shown that cohabiting couples tend to have the highest frequency of sexual activity compared to those who are married, divorced, or never married. Cohabitation often involves fewer of the stresses and responsibilities associated with marriage, which can contribute to a more active sex life.

Research Indicates That People in Which Category,below,have the Highest Frequency