The phrase "Happy Baby" is an idiomatic expression used to describe a child who appears content, joyful and satisfied. It could also refer to someone or something that brings happiness, delight or pleasure.
Based upon his research he came up with the four theories to help sleep - deprived parents everywhere and help your baby become happiest baby on the block. (ecochildsplay.com)
Learn about the amazing health benefits of happy baby pose to feel inspired. (rishikulyogshala.org)
I love to see them stretch their arms up after a nap and grab their feet in happy baby pose while lying on their backs. (mindbodygreen.com)