The possible clinical reasons for short ejaculation latency include psychological factors, frequent masturbation, and circumcision.
1. Psychological factors: When men have sex for the first time, they are anxious and nervous due to lack of experience, and thus are prone to premature ejaculation. This is a normal phenomenon and usually does not require special treatment.
2. Frequent masturbation: For men who have a habit of masturbation for a long time, the stimulation of masturbation is large and easy to increase the sensitivity of the penis, so that such men have less control over ejaculation, and are prone to premature ejaculation, short sex time and so on.
3. Circumcision: In this case, the excessively long foreskin will make the glans sensitivity increase, and therefore can not effectively control the process of ejaculation and manifested as early ejaculation time.
If the situation persists, it is recommended to go to the hospital for examination to make a clear diagnosis, so as to carry out targeted treatment.