Public Health England has launched Protect against STIs, a new campaign to help you have safer sex.
Did you know that if you're aged 16-24, you're more at risk of getting an STI than other people?
But it's easy to protect yourself by using condoms.
At Sexwise, we know that anyone can get an STI – you don't need to have lots of sexual partners. And you can't tell who's got an STI just by looking at them.