Yawn, baby, yawn…

At what point can a toddler see someone yawn and have to yawn in return? (photo credit - my kitty, Cleo, mid yawn, ha!) Yawns are infectious. There is no denying that you cannot see, hear or even think about yawning with out yawning back. (Have you yawned yet reading this? – if so, you … Continue reading Yawn, baby, yawn…