The patient: fast ejaculation (less than a minute) examined, the prostate size 3.9cmX4.5cmX4.0cm, morphology is abnormal, smooth envelope, parenchymal echogenicity is not uniform. I’d like to know if the disease is serious. The actual fact is that it is easy to treat. Jiang Chun, Department of Urology, The Second Hospital of Sun Yat-sen University: On your complaint, this is premature ejaculation. With your symptoms and age, there is no evidence of prostate enlargement. May I ask if your symptoms of premature ejaculation have always been like this, or is it just recently? Patient: It’s always been like this, is there a doctor? Jiang Chun, Department of Urology, The Second Hospital of Sun Yat-sen University: The basic principle of the dynamic stop combined with penile training method and penile pinching method to treat premature ejaculation is to improve the stimulation threshold of ejaculation through training, so as to prolong and control the time of ejaculation. (1) The combination of penile training method: For patients whose premature ejaculation is not very serious, you can adjust the degree of penile stimulation during sexual intercourse according to your state of excitement, specifically by inserting the penis into the vagina when sexual excitement is low, contacting other parts of the body with the woman as much as possible, accelerating the frequency and amplitude of penile pumping, reducing penile pumping or withdrawing from the vagina for a short rest when sexual excitement is too high, and after repeated After repeated practice, the response threshold of the ejaculation center can be increased. In the whole training process, the attention to sex can be adjusted by alternating between concentration and dispersion. (2) Penis squeezing method: For patients with serious premature ejaculation, such as those who ejaculate when they have physical contact with women such as hugging and kissing, those whose penis just touches their labia and those whose ejaculation and erection are even basically synchronized, the penis squeezing method can be used. The specific practice is: the man to take the supine position, the woman sitting on the side of the man or between the legs of the man, with the hand gently stimulate the penis to make it erect, erection and continue to stimulate until the man orgasm, at this time the man signaled the woman to stop stimulation or the woman with fingers pinch penis coronal groove out, so that the man produces a slight pain, the penis can gradually weaken, followed by the woman and the second round of stimulation, so repeated training to make the man The adaptation of the penis to stimulation is gradually enhanced, and the response threshold of the ejaculatory center is increased. Most patients who adhere to 1-2 weeks of training can receive significant results.