The instincts babies are born with are fascinating. When newborns hear a loud sound, their tiny arms and legs go up in the air as part of the moro, or startle, reflex. If you stroke a newborn?s cheek, they turn their heads and start sucking, in anticipation of a nipple, a reaction known as the rooting reflex.
Some reflexes are key to a baby?s survi...
Si te gusto esta noticia puede que te interesen estas..