The examination of glans secretion should pay attention to clean glans hygiene, avoid sex, correct use of urethral swab and other precautions. 1. Clean glans hygiene: before the glans secretion examination, attention should be paid to keep the glans clean and hygienic, to prevent the white dirt on the glans from affecting the examination results. 2. Avoid sexual life: Before the glans secretion examination, attention should be paid to avoid sexual life as much as possible. If there is secretion on the glans, it is risky to have sex before the diagnosis is clear, and the residual semen may also have an effect on the result, so sex should be prohibited before the test result comes out. 3. Correct use of urethral swabs: When checking glans secretions, attention should be paid to the urethral swabs inserted into the urethra and then turned evenly around in the urethra, so as to ensure that a sufficient amount of secretions are taken out to ensure the accuracy of the results of the examination. It is recommended that patients always pay attention to their physical condition, keep the glans clean and dry, and pay attention to a healthy diet. If there is any discomfort, go to the hospital in time.