Why do men grow up? Swelling of penis at night

summary

Male morning puff is a normal physiological phenomenon, but male friends should be embarrassed because of morning puff, right? Besides embarrassment, going to the bathroom is also very inconvenient. Why is there chenbo? Is it because of a spring dream?!

Why do men grow up? Swelling of penis at night

First: in fact, chenbo is called "night penis swelling" in medicine, which is a very normal phenomenon. It occurs in men of all ages, even in the womb.

Second: in the sleep cycle, when entering and leaving the rapid eye movement period, hormonal and neurophysiological changes in the body lead to erection, which has nothing to do with the content of dreams. Of course, sex dreams can cause erections, but because a good night's sleep can go through four to five sleep cycles, a man usually has four to five erections a night, no matter what he dreams about. As a result, it is not only "morning" but also "Midnight" and "morning wind and evening moon" wait.

Third, some scientists believe that morningbird has important biological significance: regularly infusing a large amount of oxygenated blood into the penis is beneficial to the health of tissues and avoids erectile dysfunction. So the next time you brush your teeth with sleepy eyes, don't be embarrassed to look down. Chenbo's penis is telling you that the system is working.

matters needing attention

Women also show clitoral swelling equal to the number of sleep cycles. However, because it is not as obvious as the penis, and will not cause trouble to the toilet, so it is less studied.