A few ejaculations are generally considered to be premature ejaculation. Premature ejaculation may be related to mental factors, genetic factors, psychological factors, organic factors and other reasons. 1. Mental factors: premature ejaculation may occur if you are in a state of excessive fatigue or mental stress. 2. Genetic factors: premature ejaculation has a certain genetic susceptibility, if the father or men in the family suffer from premature ejaculation, the chances of premature ejaculation in the next generation will increase. 3. Psychological factors: Premature ejaculation may be triggered by sexual abuse, dissatisfaction with one’s own image, lack of sexual knowledge, fear of sex, inappropriate sexual environment and position, or conflict between partners, or reduced intimacy. 4. Organic factors: If you suffer from diseases of the genitourinary system, such as prostatitis, urethritis, prostate hyperplasia, etc., it may lead to loss of control of ejaculation, which in turn leads to premature ejaculation. For patients with premature ejaculation, it is recommended that they go to a regular hospital for a checkup to clarify the cause of the disease.