Penile erection is a kind of instinct for human beings. Sometimes it is not determined by human will, but caused by a series of reflection activities.Under normal circumstances, when a man has sexual excitement, the penis will be erected; after the sexual impulse fades, the penis will return to a weak state.In physical condition, from one or two years old to the elderly, penile erection will occur.Young people are in the development of youth, and the erection of the penis is even more frequent.I have known earlier that the reason why the penis and weakness occur in erection and weakness are related to its anatomical structure and physiological function.
After adolescents entering the development of youth, due to the awakening of sexual consciousness and sexual psychology, they will have a certain sexual impulse and sexual desire.If you are stimulated in life, such as the admiration of the opposite sex, watching the description of love plot in film and television, bookmaking, making related erotic dreams during sleep, and the friction of leggings on genitals, etc., will cause causing the friction of genitals.Erection in the penis.All this is not a pathological, but a phenomenon of political parties.Some people also have penile erections in sleep, but the number and time of penile erections are different from age:
Adolescent adolescents, an average erection of about 6 times a night, each erection duration is about 20-30 minutes: the average erection of young adults per 1-1.5 hours; after middle age, the number of penile erections decreases;Old people can still be erected several times a night.Just because these erectiles occur in sleep, the parties do not know.Is there a penile erection in sleep?The penis can be erected in sleep, indicating that the sexual function is normal, even if the impotence is also the heart (mental); the penis cannot be erected in the sleep, that is, the organic yang, which can be seen in diabetes, nerve injury or vascular stuffy plugFor the reason.
What is the penile erection after sleeping?
Our internal organs are dominated by the sympathetic nerves and sub -sympathetic nerves, and the sexual organs are no exception.The penis erection is dominated by the paranasie nerve of the sacral marrow. When the sub -sympathetic nerves are excited, the penis will erection.
The sympathetic nerves and side sympathetic nerves have a certain tension (that is, weak and continuous excitement), and they confront each other like a seesaw.When the sympathetic nerves are excited, the sub -sympathetic nerves are relatively suppressed.During the day, it is stimulated by the environment during the day, and the sympathetic nerves account for a relative advantage. When quiet and sleep at night, especially when the symptoms are sleeping, the side sympathetic nerves will have the advantage, and there will be a male penis erection and the congestion of female pussy.There are two words in the folk: "The man's three more strokes, the woman's lotus blooms in the middle of the night." It shows that his predecessors had observed this physiological phenomenon long ago.Therefore, after falling asleep at night, the penis erection is not morbid and does not need to be treated.
(Editor in charge: Doudou)
