Final answer:
Sexual changes that tend to occur in men in late adulthood are decreased sexual desire and difficulty with arousal.
Step-by-step explanation:
Several sexual changes tend to occur in men in late adulthood.
These include decreased sexual desire and difficulty with arousal. As men age, there is a gradual decrease in male sexual performance.
This may result in reduced libido, feelings of fatigue, depression, anxiety, irritability, and insomnia.
Additionally, a reduction in spermatogenesis and sexual dysfunction may be associated with these symptoms.