Important, lack of sleep can lead to sexual problems and a lack of sex can lead to sleep problems. Conversely, a good night’s sleep can lead to a greater interest in sex, and orgasmic sex can result in a better night’s sleep.
The effect of sleep on sex among women
Women are disproportionately affected by both sleep problems and by low sexual desire, and the relationship between the two is indisputable. Women are more likely than men to have sleep problems, and the most common sexual complaint that women bring to sex therapists and physicians is low desire. Strikingly, being too tired for sex is the top reason that women give for their loss of desire.
Conversely, getting a good night’s sleep can increase desire. A recent study found that the longer women slept, the more interested in sex they were the next day. Just one extra hour of sleep led to a 14 percent increase in the chances of having a sexual encounter the following day.
The effect of sleep on sex among men
Although lack of sleep and stress seems to affect women’s sexual functioning more than men’s, men still suffer from interrelated problems in these areas. One study found that, among young healthy men, a lack of sleep resulted in decreased levels of testosterone, the hormone responsible for much of our sex drive. Another study found that among men, sleep apnea contributed to erectile dysfunction and an overall decrease in sexual functioning. Clearly, among men, lack of sleep results in diminished sexual functioning.
The effect of sex on sleep
While sleep (and stress) have an effect on sex, the reverse is also true. That is, sex affects sleep (and stress). According to sex expert Ian Kerner, too little sex can cause sleeplessness and irritability. Conversely, there is some evidence that the stress hormone cortisol decreases after orgasm. There’s also evidence that oxytocin, the “love hormone” that is released after orgasm, results not only in increased feelings of connection with a partner, but in better sleep.
Translating science into more sleep and more sex
Indeed, experts have suggested that sleep hygiene can help alleviate sexual problems and that sex can help those suffering from sleep problems.
What are the Experts Suggestions?
Experts suggest sticking to a schedule, both for sleep and for sexual encounters. They also recommend decreasing Smartphone usage, both before bed and when spending time with a partner. The bottom line of these suggestions is to make one’s bedroom an exclusive haven for the joys of both sleep and sex.