My almost 11 wo DS makes loud, long straining noises in his sleep from about 3am every night.
If left unattended he wakes himself up and becomes very unsettled, needing feeding to settle (despite usually having been fed at 1 or 2 am which makes me think it's not hunger that's waking him)
We end up inserting and reinserting the dummy every 5 - 10 minutes (sometimes 20 if we're very lucky!) until he really does wake up at which time I feed him.
Does anyone else have this problem and / or any advice to offer...?