Whether glans can be transmitted to a sexual partner is directly related to the cause of the disease. For example, glans caused by bacterial infection has the possibility of contagion; while glans caused by other factors such as trauma and allergies are basically not contagious to sexual partners. 1. Bacterial, fungal, trichomonas and other pathogenic infections are important causes of glans. When having sex, if you don’t do a good job of hygiene and apply a condom throughout the whole process, you may transmit pathogens to your sexual partner, causing inflammation of the genitourinary system of your sexual partner. 2. In addition to pathogen infection, trauma, allergies, drug rashes and other causes of glans, usually does not have infectious, basically will not be transmitted to the sexual partner. The above situation, whether or not it will be infected to the sexual partner, in the onset of the period should try to avoid sex, and need to go to the regular hospital in a timely manner to seek medical treatment, and strive for early recovery.