Infection Risks in Urology: Oral Sex and Health Concerns - Urology

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Infection probability


The likelihood of contracting a disease after receiving oral sex for one to two minutes can vary based on several factors, including the presence of sexually transmitted infections (STIs) in either partner, the use of protection, and overall sexual health.
It is advisable to consult a healthcare professional for personalized advice and potential testing for STIs.

john, 20~29 year old female. Ask Date: 2021/02/10

Dr. Xu Wencang reply Urology


If you are concerned, you can visit the outpatient clinic for screening.

Reply Date: 2021/02/10

More Info


When it comes to understanding the risks associated with oral sex and potential infections, it's essential to consider several factors, including the health status of both partners, the presence of any oral or genital wounds, and the type of sexual activities involved.

Oral sex can indeed pose a risk for sexually transmitted infections (STIs), but the level of risk varies depending on various circumstances. If one partner has an STI, there is a possibility of transmission through oral sex, even if the receiving partner does not have any visible wounds. Common STIs that can be transmitted through oral sex include herpes, gonorrhea, chlamydia, syphilis, and HIV, although the risk of HIV transmission through oral sex is generally considered lower compared to vaginal or anal sex.

In your specific scenario, where oral sex is performed for a brief period followed by manual stimulation (masturbation), the risk of contracting an STI would depend on whether the person performing oral sex has any infections. If they are healthy and free of STIs, the risk of transmission is significantly reduced. However, if they have an infection, even if there are no visible sores or wounds, there is still a risk of transmission through bodily fluids.

It's also important to consider oral health. If the person performing oral sex has dental issues such as cavities, gum disease, or open sores in the mouth, this could increase the risk of infection transmission. Bacteria from the mouth can enter the bloodstream through these openings, potentially leading to systemic infections or complications.

To mitigate the risks associated with oral sex, several precautions can be taken:
1. Communication: Partners should openly discuss their sexual health, including any history of STIs. Knowing each other's status can help in making informed decisions about sexual activities.

2. Regular Testing: Regular STI screenings are crucial for sexually active individuals, especially if they have multiple partners. This helps in early detection and treatment of any infections.

3. Use of Barriers: Using condoms or dental dams during oral sex can significantly reduce the risk of STI transmission. These barriers act as a protective layer, preventing direct contact with bodily fluids.

4. Maintaining Oral Hygiene: Good oral hygiene can help reduce the risk of infections. Individuals should ensure that their mouths are healthy, avoiding oral sex if they have any cuts, sores, or dental issues.

5. Limit Number of Partners: Reducing the number of sexual partners can lower the risk of exposure to STIs.

In conclusion, while the risk of contracting an STI through oral sex exists, it can be managed through communication, regular health check-ups, and safe sex practices. If there are concerns about potential exposure to STIs, it is advisable to consult a healthcare professional for testing and guidance.

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