Why do men have morning erections?



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The so-called morning erections affect all individuals, even those who are still in the womb and the male children.

These waking erections tend to occur primarily at night, during the night. the deepest moment of sleep called REM (or rapid eye movement). It is also the height of sleep during which we dream.

This includes areas of the mind responsible for the stimulation of the parasympathetic nervous system – nerves related to rest and digestion processes – nerves badociated with automatic reactions and fear – and areas

The phenomenon is completely spontaneous and does not require the use of body hormones to produce serotonin, called humor hormone

.

The reason for erection that prevails upon awakening may lie in the fact that we often wake up even during REM sleep.

In addition, testosterone levels found are higher in the morning – which in turn reinforces the appearance of erections.

Moreover, as we have experienced several cycles of sleeping at night, men can have up to five nocturnal erections and last for between 20 and 30 minutes.

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