Gonococcal urethritis has the following ways of transmission: 1, sexual contact transmission: if one party has gonococcal urethritis or cervicitis, after sex can be transmitted to the other party; 2, mother-to-child vertical transmission: if the mother has gonococcal cervicitis, urethritis, delivery may cause fetal gonococcal infections, which have a greater impact on the fetus; 3, contact with contaminated clothing, bottoms and so on can also be transmitted. Therefore, to prevent gonococcal urethritis, we need to be clean, reduce the number of sexual partners and high-risk sexual behavior, take safety measures, timely detection and timely treatment.