Hi everyone, my 8 week and 2 day old little girl is suddenly sleeping a lot more. Today and yesterday she basically wakes up, has her nappy changed, feeds then falls asleep feeding and stays asleep for 1.5-3 hours. Usually sometimes she stays up when she has all her needs met and just chills for a while. During the night she goes down in her crib about 11pm/12am, usually only wakes up once to feed then is up about 8am. Is there any growth spurts at this age or any other reason for this?