Why do I have an erection when I wake up in the morning?

Morning erection means that a man's genitals naturally harden subconsciously in the morning [4-7 a.m.], which is not controlled by the scene, posture, or thinking. Morning erection is an important manifestation or indicator of the normal and high level of male sexual function. It is normal for men to have an erection in the morning after they enter puberty and middle-aged people, teenagers and children after two or three days of sexual intercourse, and middle-aged and old people to have morning erections a week after sexual intercourse. Let's take a look at why men get hard in the morning?

Why do I feel hard when I wake up in the morning?

Normal men, from newborns to the elderly, will have the phenomenon of spontaneous hardening and dissipation of the genitals in the early morning, which may occur 3-6 times every night. Each time the genitals remain soft for about 30 minutes, they will spontaneously soften, which is called sleep-related genital erection, also known as morning erection.

Sleep-related erections at night can reflect whether the erectile function of the male genitals is normal. When the morning erection decreases or subsides, there may be a genital erection disorder.

A man's morning erection is a normal physiological need. You can observe the frequency and level of morning erections, which indirectly reflects the erectile function of the male genitals.

What are the causes of morning erections?

Morning erection is a normal phenomenon, so it can be seen that for normal men, there is no need to worry. Genital erection can be divided into psychogenic erections, reflex erections and nocturnal erections. It is a physiological phenomenon involving complex systems such as nerves, endocrine, and blood vessels. During REM sleep, people experience reduced various sensations, reduced muscle strength, almost complete muscle relaxation, faster heartbeat, and genital erection, which lasts for about 30 to 45 minutes each time and can occur 4 to 5 times a night. A boy's morning erection is an erection at night, which occurs spontaneously during sleep. It provides sufficient CO2 for the genitals and is a protection system for the genitals. Normal sleep quality involves the adjustment of the human brain and spinal cord. Once these structures are damaged, erectile dysfunction may occur.