DP has friends with babies who talk about them being asleep by 7pm* then having a dream feed at 10pm before then settling for the night. We are currently starting our bedtime routine at 8pm with DS feeding and falling asleep on me before transfer which means he is going to bed at 10pm for the night.
DP has suggested we try to aim for the 'in bed by 7pm' schedule. I am not sure that DS is able to do this at 4.5 months as I am not sure he will settle so early and I don't want to then just have him up in the morning starting the day at a ridiculous hour.
Some other info - he currently wakes every 2-3 hours. He used to wake less (1-2 times in the night) but we have recently moved him to his own room/cot which is taking a bit of getting used to. He does not nap very well during the day (though will sleep for hours if allowed to on us which we try to avoid unless he is ill) and is usually getting cranky by 7.30pm. He's also ebf and refuses to take a bottle - it just dribbles out of his mouth 
I realise that all babies are different, but is moving his bedtime to 7pm feasible at this age? We do not want to do CC as he just works himself up into a sweating, screaming state and nor does he respond to pupd for the same reason. What is other people's experience of going to bed earlier but doing a cream feed at this age?
TVM
*times approximate 