###Human: Is it normal for a baby to have a change in sleep pattern? ###Assistant: Hi. Sleep habits of babies vary from one another. Your child is normal and there is no cause of concern. Most of the babies do this but become difficult to handle cause of working parents. She requires more patience. I really appreciate your concern. This will not affect her growth. Sleeping habits change because they become more active and locomotion takes priority over feeding. They like moving around. There is nothing anybody can do except handle with patience as you have been doing.