Admittedly am paranoid 1st time mum , but since birth my newborn (11days old) has napped well in the daytime (2-3hrs at a time), but been awake every hour/hour and a half at night time. Last night she slept from 4am to 10am without waking up and today has had a nap of 4 hours without waking. For the short times she has been awake, she seemed fine and fed well ie not lethargic.
Is this change normal ? Does it mean she is taking on more food or is this something else I should be looking out for ?