Final answer:
The risk for STIs is higher in individuals in consensually non-monogamous relationships compared to those in monogamous ones, due to increased exposure opportunities. Safe sex practices and comprehensive education can reduce, but not eliminate, this risk.
Step-by-step explanation:
The level of risk for sexually transmitted infections (STIs) in a person who is not in a consensually non-monogamous relationship is typically lower than for a person who is involved in a consensually non-monogamous relationship with multiple partners. This is due to the increased number of sexual partners, which can lead to a higher probability of exposure to STIs. Safe sex practices like using condoms and having fewer sexual partners can reduce the risk of STIs, but they are not entirely foolproof. Condoms may not cover all infected areas and can break or be used incorrectly. Additionally, having open sores on the genitals can increase the risk of transmission by about fivefold. Comprehensive sex education programs that advocate for the use of condoms can decrease the risk by reducing high-risk behaviors.
Young people often have higher rates of STIs because they engage in riskier behaviors and might have multiple sexual partners. It's also important to note that social double standards can influence the number of sexual partners a person may have. Ultimately, the only way to completely prevent STIs is to avoid sexual contact or engage in mutually monogamous relationships with an uninfected partner. Avoiding contact with blood or bodily fluids and never reusing needles are other critical ways to prevent STIs.