My baby is 4 months old now and she does not sleep early. She stays up till late night sometimes even 3 am. She does not cry but wants to play. What do I do to make her sleep early?

A. If you giving a longer duration of sleep during the daytime then you need to reduce that try to make your child up and play with a child during the daytime her child will eventually get tired and will sleep early in the night this is the only way to the solution because actually if you look at it for initial six months there is no set sleep pattern and you cannot even adjust it easily