Hi Doctor, My baby is 9.5 months old. He doesn't sleep enough. He sleeps hardly 1.5 hours during daytime and during night he wakes up every 1 hour and cries. When he is awake he is very active. This has been his schedule for last 1 month and he has had hard stool during this time and still has hard stool. I give him solids 4 times and in between i breastfeed, i do give him water too. Is there anything to be worried about?