There is no such thing as premature ejaculation in women. Premature ejaculation usually refers to men ejaculating too quickly during sex, which may be caused by psychosomatic factors, excessive excitability of penile sensory nerves, and organic lesions. 1. Psychological factors: men who are overly nervous or anxious during sex will ejaculate too quickly, and their sex life will last no more than three minutes. 2. Penile sensory nerve excitability is too high: men’s penises are over-sensitive to nerves, and after receiving mild sexual stimulation, premature ejaculation will occur, and in severe cases, even unable to have a normal sex life. 3. Organic lesions: for example, prostatitis, prepuce glans inflammation, etc., may lead to premature ejaculation, may also be accompanied by perineal swelling and pain, frequent urination, urinary incontinence, glans itching, tingling and other symptoms. Premature ejaculation may also be caused by other factors. Therefore, when men experience symptoms related to premature ejaculation, it is recommended that they seek medical examination and treatment to avoid serious impact on the quality of sexual life.