How sleep deprivation affects sex
Sleep deprivation can greatly affect a male’s sexual drive. Specifically, it can quickly result in Erectile Dysfunction (ED). The fact that sleep deprivation can cause ED is usually quite shocking, and may be good news for men who are suffering with ED but don’t know why.
Sleep deprivation is caused when you get less than your optimal sleep period, which for adults is 7-9 hours per day. A couple nights of sleep deprivation is not likely to cause ED, though you may feel a decrease in libido during that time period.
However, chronic sleep deprivation, such as sleep deprivation caused by sleep disorders, can cause ED in men.