Ask.fm is anonymous and has been known to lead to cyberbullying and taunting. Here is CEOP’s guide to Ask.fm in a series of FAQs for parents.
It's hard to start conversations about sex and relationships. Some advice from Brook on things to think about before you launch into that difficult conversation about sex, contraception and safety.
Teenagers have very different sleep patterns from younger children or indeed adults. So should you be telling them to go to bed?