In general, frequent stimulation of the glans will not prolong the ejaculation latency time, and long-term over-stimulation of the glans may also cause damage to the glans, and frequent non-coital stimulation, may also trigger premature ejaculation. There is no authoritative information that frequent stimulation of the glans will prolong the ejaculation latency time, if there are symptoms of premature ejaculation, you can use the squeeze method, stopping the method of behavioral therapy, step by step training and treatment. Moreover, frequent stimulation and friction of the glans may also cause inflammation and infection of the glans skin, which may also cause a lowering of the patient’s ejaculation threshold, possibly triggering the occurrence of premature ejaculation. If you have the symptoms of premature ejaculation, you need to consult a doctor in time, improve the relevant examination, clarify the cause of the disease, and carry out standardized treatment under the guidance of the doctor, avoiding self-operation leading to glans damage, resulting in exacerbation of the condition.