Do Babies Dream?
Premature babies seem to have much more dream sleep than babies born at term and the amount of dream sleep declines in all babies over the first year of life. During phases of dream sleep, the eyelids flicker backwards and forwards continuously while the rest of the body hardly moves. This dreaming phase occurs during light sleep and if you are planning to tactically wake your baby, you would do better to wait until you see their eyelids flickering in the way described.