The causes of premature ejaculation are complex. In addition to organic diseases, excessive psychological stress and the wrong way of sexual intercourse are also an important cause. Although sex is a natural human ability, not everyone can master the skills properly. The international common “behavioral training therapy” means that through psychological guidance, method guidance, overcome psychological barriers, re-establish confidence, repeated stimulation to improve the ejaculatory excitement threshold to achieve the purpose of treatment. Behavioral therapy is divided into three stages The first stage is contact training. Patients can hug, touch and massage with their sexual partners, but do not have intercourse, just experience the pleasure of intimacy and overcome the fear of sexual behavior. This can be done once a night for 1 to 2 weeks. The second stage is genital training, patients and sexual partners alternately through masturbation, stimulation from weak gradually increased, when there is a sense of ejaculation urgency, stop masturbation, forcefully press the glans for about 5 seconds, suddenly release, the penis will instantly wither and soften. Wait for the sense of ejaculation to disappear and then continue, so repeatedly train 3 times before ejaculation. You can train 2 to 3 times a week. The third stage is normal sexual intercourse, you can use the less stimulating “female superior position”. Before intercourse with lubricant lubrication of the genital organs of both sides, the male partner control penetration, when the ejaculatory urgency, stop stimulation or both sides out of contact, with the squeeze method to make the penis wilt, and distraction, ejaculation feeling disappeared and then continue. Repeat this 3 times until ejaculation. This stage takes 2 weeks. The treatment ends when a stronger control is felt and normal sexual life resumes.