For many women, the association between the sexual process and sleep is one of the most troubling facts: no matter how passionate the partner is, men always fall into deep sleep immediately after sexual intercourse, explains Dave Zinkenko, author of Men, Love, Sex: "Women go to sleep because women do not turn into pizza," said Irina Havington of Huffington Post.
It is impossible for a woman to turn into a pizza, but instead of looking for a solution, perhaps we should begin with interpretations of this phenomenon. Although women sometimes feel drowsy after sex, this phenomenon is more pronounced in men. What is causing this?
First, the obvious cause of this anesthesia lies in many factors. Sex usually occurs during the night, on the bed, and above it a great effort is made more on men despite the disparity, so when sex ends, it is normal for a man to feel sleepy.
Second, positron tomography (PET) showed that in order for a person to reach a sexual peak, there is a key requirement: to abandon any lingering anxiety or fear. In doing so, the person tends to relax and may explain the tendency towards disappearance.
The role of biochemistry in this process should not be forgotten. The researchers have shown that during ejaculation, men release a mix of brain chemicals, including serotonin secretion, exotoxin, phosphopressin, tanniric oxide, and prolactin hormone. The release of this hormone generates a sense of sexual satisfaction. It also provides some room for men to recover - the time when men should wait to be able to go on a new tour. Studies have also shown that men who reduce the hormone tend to have less time to recover .
The levels of prolactin are high during sleep. It is worth mentioning that the animals injected with this substance become tired directly, which is likely to have a strong relationship between sleep and the hormone, so it is likely that the release of this hormone during the peak sex causes men to notice sleepiness.
Side effects: Prolactin also explains why men feel more sleepy after intercourse than feeling sleepy after masturbation. For unknown reasons, the sexual peak produced by intercourse triggers a hormone four times higher than masturbation, according to a recent study.
Oxytocin and fasopressin are chemical substances that are produced during the sexual peak. They are also sleepy. Their secretion is usually associated with the release of melatonin, the main hormone that regulates our biological clock. Oxytocin is believed to reduce stress and stress, Again lead to relaxation and drowsiness.
But what about the developmental causes of post-sex sleepiness? It is difficult to explain why, if we talk evolutionarily, the main goal of the man is to produce the largest possible number of offspring, yet sleep does not help achieve this goal, but perhaps since the man can not begin intercourse with another woman immediately after the completion of The first is the recovery time, it can cause sleep to charge more energy and gain more benefit from that time.
Although there is a discrepancy in information about whether or not a woman feels sleepy after sex, she usually sleeps with the man or uses the time for some hugs, which does not make him happy: it means that she is not looking for another partner In the meantime, when the man wakes up to find her next to him, perhaps he will be ready for another round.
Sleep can also be a side effect associated with a more important developmental cause associated with the release of oxytocin and phosphopressin. In addition to the association between sex and sleep, both articles are related to what is known as "marital bonding," a bond in which humans share. The release of these brain chemicals at the sexual peak raises feelings of bonding and trust between the sex partners, which may partly explain the link between sex and emotional attachment, Which would subsequently pave the way for them to have a child together, especially knowing that the child's chances of survival are increased if they are brought up by them.
The bottom line is that many of the biochemical and evolutionary causes of post-sex drowsiness, some direct and some indirect, are not yet able to pinpoint those causes. But there is something certain, women must get used to this behavior, Because it will not change anytime soon.
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