My LO is 2 1/2 months, and he has always grunted a bit in his sleep - usually, it goes on for 1/2 hour to an hour prior to his waking up. Sometimes, it has gone on for a couple hours. But, just this past week, he has been grunting in his sleep all night long. Anyone else? Does it mean anything?
He also has reflux that has worsened in the past week...he's been really spitting up a lot more. Not sure if this is related. We do have a prescription for zantac, but I've been avoiding using it...maybe I'll start and see what happens.
Re: grunting all night long
Both of my kids grunted all the time in their sleep. it never seemed to bother them- as they were TOTALLY OUT when they were making noise- if anything it just bothered me and DH.
I took a "first weeks" class and the RN that taught the class said that it's very normal for a baby to grunt in her sleep. She said that they are sleeping, but in a lighter sleep state than REM and not to wake them. She actually recommended ear plugs if your LO slept in your room.
My LO only wakes up once a night to feed (at 4:30am) and she usually grunts for the first 30 minutes after I put her back down. She will also occasionally grunt throughout the night.