I speak 4 languages:
Do you speak Babbling? Unfortunately you won’t be able to add it to your CV, which is quite unfair, but as a new mom you realise you speak Babbling, this incomprehensible language used to communicate with a little human being, when he is about 2-3 months old.
You think it’s silly? Wait to watch the first signs, the first sounds that your baby will make. Wait to see him try really hard to communicate with you, even if it sounds like “AHEEEE!”, and you will be immediately fluent in Babbling.