Definitely not. Parents–and grandparents–have lovingly rocked their sleeping babies since the beginning of time. And, life in the womb is full of motion. During the day, imagine the fast jiggling a baby experiences while a pregnant mom hustles to a meeting, takes a hike or goes up and down the stairs. And, when a mom sleeps, her breathing gently rocks her baby in the womb, all night long. SNOO’s gentle, constant rocking is safe for your baby and will improve her sleep.