From the Guidelines
Swallowing semen of your partner can cause the transmission of sexually transmitted infections (STIs) such as HIV, gonorrhea, and chlamydia, if your partner has an untreated STI. When considering the potential health effects of swallowing semen, it is essential to prioritize the risk of STI transmission. According to the Centers for Disease Control and Prevention, condoms are very effective in preventing a variety of STDs, including HIV infection, when used consistently and correctly 1. However, this does not directly address the risk of STI transmission through semen ingestion. Some key points to consider include:
- The risk of STI transmission through oral sex, including swallowing semen, is a significant concern if your partner has an untreated STI.
- Semen can contain pathogens like HIV, gonorrhea, and chlamydia, which can be transmitted through oral contact.
- While the nutritional impact of swallowing semen is negligible, the potential health risks associated with STI transmission cannot be ignored.
- It is crucial to practice safe sex and consider the risks associated with oral sex, including the potential for STI transmission.
- If you experience concerning symptoms after oral sex, consulting a healthcare provider is recommended, especially if you suspect an allergic reaction or potential STI transmission.
From the Research
Swallowing Semen and Sexually Transmitted Infections
- Swallowing semen from a partner can potentially transmit various sexually transmitted infections (STIs) [ 2 ].
- The oral cavity can function as a reservoir for the spread of these infections, and patients with STIs may first present with lesions in the oral cavity [ 2 ].
- Some of the STIs that can be transmitted through oral sex include human papillomavirus infection, genital herpes, syphilis, and gonorrhea [ 2 ].
HIV Transmission
- There is no direct evidence in the provided studies that swallowing semen can cause HIV transmission [ 3, 4, 5, 6 ].
- However, the studies discuss the use of pre-exposure prophylaxis (PrEP) and post-exposure prophylaxis (PEP) to prevent HIV transmission in high-risk individuals [ 3, 4, 5, 6 ].