Hi. My baby sleeps beside me since birth. Though I use a Jula and a rocker in day time and evenings but at night once he sleeps he is beside me. He wakes up three four times at night for milk. He is 4.5 months old. Initially he used to sleep by 12 and get up between 10 am to 11 am next day. Since last one week he sleeps by 11 and wakes up by 8 am then again sleeps at night. He normally plays for an hour after waking up and then starts getting fussy. He sleeps for 30-45 Min after every two hours. Is this fine. Bcs since last week he is very fussy