DS is 11.5 months and for the past 2 months has been waking up early (between 5-6am) with poo in his nappy and very grumpy. We're not sure if it's the poo waking him up, or if he is waking up then pooing, if you see what I mean.
He is very grumpy when he wakes up, very difficult to handle and refuses to go back to bed after his nappy is dealt with. This is despite dim lighting, giving him some milk etc. He goes to bed between 7-8, usually naps twice a day or about 3 hours in total (waking up by 4pm if not earlier from his second nap).
We are at our wits' end as to what might be be causing this. It's exhausting as we are both working as well, and handling a grumpy baby for 3 hours before starting work for the day is starting to take its toll.
Any advice much appreciated.