Newborn baby yawning. Photo by Lisa Wiltse (Photo by Lisa Wiltse/Corbis via Getty Images)
Newborn baby yawning. Photo by Lisa Wiltse (Photo by Lisa Wiltse/Corbis via Getty Images)
The feet and toes of a newborn baby girl and her mother. Photo Tim Clayton (Photo by Tim Clayton/Corbis via Getty Images)
Eye contact between a newborn baby and mother. Photo Tim Clayton (Photo by Tim Clayton/Corbis via Getty Images)
