Isaac isn't exactly a quiet baby, in that he makes lots of sounds, crying not included. He's more 'ah, ah, ah' and 'oooh', when he's awake, but when he's asleep he makes a whole host of sounds. Some of them sound like a puppy's yelp, he also 'mmmmmmm's and does little and big sighs, it's extremely funny, but I wondered if this is how other LO's are?