2024-05-05 07:56:46
When waking up, many men are familiar with this strange observation: a morning erection. But few know that this erection is actually the last in a series that occurred during the night. During REM sleep phases, which occur approximately every 90 minutes, various physiological mechanisms are activated, contributing to this phenomenon.
Male erection, a complex phenomenon
The male erection, much more than a simple response to sexual arousal, is a complex ballet orchestrated by the nervous system and blood circulation. It can arise in the face of various stimuli, whether erotic or not. Nocturnal erections, for example, occurring during paradoxical sleep, perfectly illustrate this diversity. Likewise, spontaneous erections can occur during the day, often in response to bodily relaxation or stimulating movements. This reaction results in hardening and swelling of the penis, resulting in increased blood flow to the area. The corpora cavernosa, these internal structures of the penis, then become engorged with blood, leading to its erection, rigidity and expansion.
The sleep phases involved
The morning erection, also known as “morning glory” among our Anglo-Saxon friends, occurs during paradoxical sleep, this phase where the mind is lost in the world of dreams. During this time, the pelvic organs naturally relax, resulting in an erection. When it occurs during the night, it is called “nocturnal penile tumescence.” This phenomenon is repeated on average three to five times, depending on the number of paradoxical sleep cycles.
This process is entirely autonomous and orchestrated by the brain, not necessarily linked to sexual stimulation. Additionally, these nocturnal erections are not always associated with erotic dreams or physical arousal during the night.
Morning erection, a sign of good health?
Morning erection, far from being a simple indicator of sexual vigor, actually has a deeper meaning. It demonstrates the proper functioning of certain essential physiological mechanisms of the body. Present in all healthy men, it constitutes a natural process allowing the penis to be oxygenated and its integrity maintained.
However, it is crucial to understand that these erections are not necessarily linked to sexual arousal. Rather, they are the result of autonomic neurological mechanisms. Thus, their regular presence does not ensure flawless erectile function during sexual intercourse, because the latter requires specific stimulation.
Should the absence of a morning erection be a cause for concern?
The misconception that the absence of a morning erection means erection problems is widespread, but in reality, it is far from always being true. Indeed, morning erection is more closely linked to sleep physiology than to a man’s sexual health. If he wakes up outside of the REM sleep phase, it is completely normal that he does not have an erection upon waking up. Additionally, the frequency of nocturnal erections can vary depending on hormonal production, which generally decreases with age. So, rather than worrying regarding the absence of a morning erection, it is more judicious to consider all the factors influencing sexual health.
Furthermore, avoid worrying too much regarding these morning erections: this risks making them disappear. If you try to induce the phenomenon, your brain will quickly understand that there is no real arousal. Unless you take this opportunity for some “morning sex”… But let’s be honest: it’s more a matter of mechanics than desire.
Situations that need your attention
If a morning erection persists prolonged and involuntarily for several hours, it may be a sign of priapism, a serious medical problem. The causes can be multiple, ranging from blood diseases to side effects of certain medications, including drug or alcohol consumption. It is crucial to consult a healthcare professional immediately if an erection lasts more than two to four hours to avoid any serious complications.
Even in the case of persistent erectile problems, morning erections can act as rebels and show up for the appointment. But be careful, certain disorders such as sleep apnea syndrome, hormonal imbalances, diabetes or even stress can play tricks on them and make them more discreet.
And then, there are these mechanical or arterial disorders which can sound the alarm. So, if you notice signs of fatigue, discomfort or pain, or if your morning erections are becoming increasingly rare, do not hesitate to consult a doctor. Also remember: certain medications, such as sleeping pills, can spoil the party.
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