Premature ejaculation is a constant or often repeated ejaculation that occurs as a result of minimal sexual stimulation, before, during, or immediately after the introduction of the penis, and before the man so wishes.
In a normal healthy adult average duration of sexual intercourse should be at least 2-3 minutes .The ejaculation before the introduction of the penis into the vagina is premature.
Causes of premature ejaculation
Muscle between buttocks and testicles is called PC muscle. This muscle is the muscle you use to endure your urine. Also, it seems that PC streaks are also used when tolerating ejaculation. As a way to train PC streaks, there are known methods of stopping urination on the way or tearing hard stomach halfway. There are also people who argue that it is good to do exercise tightly and tightly so that the holes in the hips are collapsed about 10 times everyday.
There is a theory that premature ejaculation is a matter of mind, that means psychological causes. Moreover, I think that the cause of premature ejaculation is relatively easy to understand when using the word brain or subconscious. For some reason, once you get premature ejaculation, the brain will instruct you to ejaculate quickly in a short time. It will become a habit. In other words, recognize the sensation of the glans, if the brain is not accustomed to stimulation, the glans will be sensitive. In addition, it is thought that the person of the pseudo-phimosis usually tends to be sensitive to the glans because the glans are wrapped in the foreskin and are overprotective. Serotonin seems to work to control the timing of ejaculation.
However, people with premature ejaculation seem to have an abnormality in the gene that controls serotonin, which is why control of ejaculation becomes difficult. Premature ejaculation occurs because the balance of autonomic nerves collapses. Autonomic nerves have sympathetic and parasympathetic nerves. The parasympathetic nerve works when relaxing and the sympathetic nerve is said to work when it is offensive.
Chronic urethritis, Prostatitis
It seems that some people become premature ejaculation due to chronic urethritis and prostatitis. In this case, training of premature ejaculation is meaningless, so I think that you should consult a hospital.