Olivia Hannaford initially put her months old son's oddly behaving eye down to him still developing, but she rushed him to hospital after spotting an unusual 'glow'

Olivia Hannaford's son, Oliver, was only four and a half months old when they noticed something strange happening to his eye

Olivia Hannaford initially put her months old son's oddly behaving eye down to him still developing, but she rushed him to hospital after spotting an unusual 'glow'