An STI is an infection that you can get when you have sex.
An STI can make you very ill.
You may get some bad smelling fluid leaking from your penis or vagina.
It may hurt when you go to the toilet.
It may hurt when you have sex.
You might notice some lumps or bumps that weren’t there before.
Sometimes there might not be any signs at all.
If you have had sex with someone and you didn’t use a condom, you should come and see us.
