Sexually transmitted infections

This section is an introduction to sexually transmitted infections, how to prevent them and where to go for help. It gives you up to date information and advice on a wide range of topics.

What are sexually transmitted infections?

During sexual contact infections can be passed from one person to another. These are known as sexually transmitted infections (or sexually transmitted diseases). Anyone who is having sex can get a sexually transmitted infection from an infected partner if they do not use any protection.

It is important to realise that:

• Many sexually transmitted infections have no obvious symptoms of illness, so you could have an infection and not know it.

• Sexually transmitted infections occur frequently in both men and women.

• Many sexually transmitted infections are curable and all are preventable.

• Delaying treatment could mean that the infection gets worse and other problems could occur.

• A mother can pass on an untreated infection to her child during pregnancy and birth.