When it comes to children's health, parents often face the tricky job of looking out for problems their little ones can't recognise or articulate without help.
The same difficulties may also apply when it comes to eye health, as kids can mistake their impaired vision as the norm.
Thankfully, in most parts of the UK, vision screening is carried out in schools at the age of five. But there are also early warning signs parents can look out for that signal your child might be struggling.