As a health professional, you should advise and encourage young people to adopt the following healthy behaviours:

Girl having pelvic pain and boy having pain during urination

A girl having pelvic pain which might be indicative of an STI and a boy having pain during urination caused by an STI.

When you discuss these sexual issues with young people it is also a good idea to tell them how to recognise the symptoms of STIs. For example, you should explain that if they experience burning with urination, have a discharge from the penis/vagina, and/or have genital sores then they and their partner should not have sex but should go to the higher level health facility for treatment.