Sex occurs primarily in the head. When we are stressed, we often feel unsexy, our libido decreases and sex slides down to the bottom of our to-do list. But sexual discomfort can also be a symptom of mental health issues, such as burnout or depression.On the other hand, maintaining a fulfilling sex life can have substantial positive effects on overall well-being. Research indicates that the combination of loving relationships, physical intimacy, and sexual activity contributes to health benefits. Plus, it’s a well-known fact that good sex can reduce stress.