It's natural for men to notice a gradual decrease in
libido as they
age. The degree of this decline varies. But most men maintain at least some amount of interest into their 60s and 70s. But sometimes loss of
libido is related to an underlying condition.While there's no age limit when it comes to being active in bed since
libido depends on several factors, research suggests that the libido in women is highest
between the ages of 18 and 24.