Hello I'm worried about my 3 year old little boy I've always put a question mark on him for having sleep apnea. Yesterday night I could smell vomit so i went into his room to find him laid init and a similar thing happened tonight but he was laid on his back with sick all over his face and hair so he has basically been sick whilst sleeping. I'm scared that he'll choke on his vomit. I say and watched him sleep and when he's asleep on his back he snores extremely loud and stops breathing then chokes.