The only thing you want to do after having amazing sex with your spouse is start a good cuddling session and talk about what’s been on your mind lately. When you roll over, someone is out like a light, though. You’re irritated and slightly offended. Why does your partner always fall asleep after having sex?
Why do guys get drowsy after sex is a question that has been keeping some of us up at night. Is there any evidence to suggest that one gender may be more prone to a post-sex nap? Many guys hardly give the bed sheets time to settle before they make a quick dash for the land of dream.
Health professionals and psychologists have provided a wide range of explanations in response to this query. The use of common logic to elucidate that has also been attempted. Below is an explanation of a few of the justifications.
Let’s start with the obvious causes of sex’s sedative effects: it frequently occurs at night, in bed, and is, after all, physically demanding (often more so for the man than the woman, although this certainly varies). So it makes sense that a male would feel drowsy after sex.
Second, studies employing positron emission tomography (PET) scans have demonstrated that letting go of “all fear and worry” is a prerequisite for experiencing orgasm. It may also be calming, which helps to explain the propensity to sleep off.
According to live science, there is a biological explanation for this commonly asked question. They highlighted that the orgasm’s own biology exists. According to research, males release a variety of brain chemicals during ejaculation, including prolactin and the neurotransmitters norepinephrine, serotonin, oxytocin, and vasopressin.
The release of prolactin mediates the “recovery time,” which men are well aware of and which a guy must wait before “giving it another go.” Prolactin is linked to the sensation of sexual satisfaction. Prolactin injections cause animals to get exhausted right away because its levels are naturally higher during sleep. Since there is a strong correlation between prolactin and sleep, it is possible that males experience sleepiness as a result of the hormone‘s production during an orgasm.
Two more orgasm-related hormones, oxytocin and vasopressin, are also connected to sleep. Their release typically coincides with that of melatonin, the main hormone responsible for controlling our body clocks. Oxytocin is also believed to lower stress levels, which once more may result in relaxation and sleepiness.
Although there is conflicting evidence regarding whether women feel drowsy after sex, it is nevertheless common for a woman to fall asleep with the man or use the time for cuddling, which is extremely exciting for him because it implies she is not looking for another mate. If she’s still there when he wakes up, he might be all set to go again.
Additionally, it’s likely that tiredness is really a “side effect” of a more significant evolutionary factor underlying oxytocin and vasopressin secretion. Both chemicals are intricately engaged in “pair bonding,” the social attachment that human partners frequently share, in addition to being connected to sleep.
Outlook
The final line is that, while there are numerous indirect and direct physiological and evolutionary explanations for post-sex tiredness, no precise cause has yet been identified. One thing is clear, though: it looks like it won’t be changing anytime soon, so we women had well get used to it.