During REM sleep, babies may twitch, grimace, smile, or make small noises ... longer sleep durations as they grow. “Newborns sleep deeply, but if your baby is consistently difficult to wake ...

And since newborns also smile as a reflex ... and curious about the world around them. Watching your baby smile in their sleep as they snooze in your arms is right up there on the cuteness ...

Wondering why your newborn baby seems to recognise your voice ... when they sleep Ever seen your baby laugh or smile while they are sleeping? “One function of sleep is to regulate emotions ...

Well, newborn and baby sleep cycles are very different from yours ... babies tend to twitch, smile, or make sucking movements,” says Nilong Vyas, M.D., a board-certified pediatrician, sleep ...

There are lots of rules that go by the wayside when you head home with your newborn. But there is one ... stuffed animals or toys anywere in your baby's sleep area. And those pretty crib bumpers?