Patient's question:
My sister always wants to give me oral sex, saying my penis is big. What should I do?Doctor's answer:
Guidance: Hello, it is best not to engage in oral sex. If the sexual organs are infected with sexually transmitted diseases such as syphilis, gonorrhea, herpes, genital warts, or non-gonococcal urethritis, or if there is a fungal or bacterial skin infection, it may be transmitted to the sexual partner through oral sex. Therefore, oral sex should be avoided. Additionally, if there are wounds in the mouth, oral sex should also be avoided.