It's important to understand that sexual desire differs across individuals and that what is deemed "normal" for one pair may not be for another. People's sexual desire may fluctuate over time, and there are a number of reasons why someone could become less interested in having sex. Sexual desire may be impacted by physical issues, drug side effects, hormonal changes, or changes in health.

An individual's desire in sex may be impacted by stress, anxiety, depression, or other mental health conditions. Emotional closeness, communication, and general relationship health may all have an impact on sexual intimacy.

A person's libido may be affected by outside variables including financial strain, work-related stress, or significant life events.An individual's comfort level and sex desire may be impacted by past traumatic or unpleasant sexual encounters.