I was wondering if it was normal for a 5 week old baby to make a lot of noises while they are sleeping? My little guy makes tons of loud groans, grunts, squeaks, etc. during the night. He will literally do this for hours before he wakes up so it keeps me up most of the night. He also has pretty bad gas so I'm not sure if this would be contributing to this. I don't think he can be getting restful sleep given all of the noises I am hearing! Thanks!