My baby is nearly 6mths and is not sleeping through the night.He seems to wake at 2,4 and 7am after that hes wide awake. We put him to bed at 11pm because once hes been down for 8hrs even if he hasnt slept through he will not settle back to sleep and is wide awake.I am breastfeeding but have been giving him a bottle at night to fill him up,we have also just started weaning.