Having multiple sexual partners poses the greatest risk of getting an STI.
Not everyone has an STI, but when you engage in sexual relationships, the more partners<span> you have</span><span>, the </span>higher<span> your </span>risk<span> of contracting</span><span> an </span>STI<span>.</span>
Having multiple sexual partners poses a greater risk because not everybody is infected but the chances of somebody having a sexual relationship with an infected person, given he/she has many sexual partners, are higher.
