Now I know my A B C, next time won't you sing with me? Yay! Singing to your baby is one of the first language lessons you can give them. Even before they're born, babies recognise simple music and ...

Lots of people automatically speak to babies with a 'baby voice', using a sing-song rhythm and silly sounding words like 'bunny' and 'doggy'. But how does this affect the way babies learn language?