Ever held a newborn or young baby in your arms and watched him sleep? Many babies are pretty "expressive" sleepers - during deep sleep, they twitch and jerk, they grunt and grimace, they make faces, they smile. All of that expression can make parents wonder, "Is my baby dreaming?" And it's a valid question! You dream, after all - why not your baby? In today's post, we'll take a look at just this question: do babies dream? We'll hear from some of the experts, and then open it