Types of STIs

There are lots of sexually transmitted infections (STIs), and many of them have their own symptoms.

However, some don’t have any symptoms but can still cause long-term problems, like not being able to have children.

It’s important to find out what the different STIs are, and how they can be detected, treated and, most importantly, how to avoid catching them.

There are some infections which are not transmitted by having sex but it’s still important to know about these.