Why do guys cum so fast?

Boys ejaculate quickly is generally premature ejaculation, may be psychological tension, excessive masturbation or some other diseases caused by, such as erectile dysfunction, chronic prostatitis, depression and so on.
1. Psychological factors: may be the recent work pressure is too large or emotional tension, anxiety and other reasons, may cause the boys to shoot fast, it is recommended to relax, do not be overly nervous.
2. Excessive masturbation: If men masturbate too much, it can also cause faster ejaculation. After changing the bad habit of masturbation, the symptom will be relieved accordingly.
3. Biological factors: The exact cause of premature ejaculation is still unclear, but it may also be related to abnormal hormone levels, abnormal brain chemicals (neurotransmitters), inflammation and infection of the prostate or urethra, genetic susceptibility and other biological factors.
4. Disease factors: such as erectile dysfunction, glans, phimosis, chronic prostatitis, depression and other diseases, will also boys ejaculate quickly. It is recommended to consult a doctor in time, under the guidance of the doctor to carry out appropriate treatment.
In addition to the above factors, premature ejaculation may also be caused by other reasons, it is recommended that timely medical treatment for standardized treatment.