Sex can help you get better sleep
The release of oxytocin will also help you fall asleep more quickly after sex.
"More specifically with orgasm for women, sex, in general, helps release oxytocin, which directly impacts the brain to encourage relaxation — and it's actually a little sedating," says Depree. In fact, both men and women self-report better sleep after an orgasm, whether they achieve that with a partner or through masturbation.
In addition to oxytocin, prolactin levels increase after intercourse and orgasm, according to the International Society for Sexual Medicine. This hormone increases your feelings of sleepiness and relaxation, which can also make it easier for you to settle in for the night.
