my boy, who is 1 month old today, has been sleeping less and eating more. He used to take up every 3 to 4 hours for a feed. Now during the night he is up every 2 hours and takes ages to get back to sleep. He seems to fuss more during the day. It is almost like he is fighting sleep sometimes. also, He is quite gassy. we use anti-colic bottles and give him Infacol a few times a day. is this normal? I assumed his awake time would increase but didn't think his gaps between feeds would get shorter as he got older??