Couldn't agree more. The book they cite (Happiest Baby on the Block) goes through the 5 S's and it's a life saver. His "4th Trimester" theory is just about th

Couldn't agree more. The book they cite (Happiest Baby on the Block) goes through the 5 S's and it's a life saver. His "4th Trimester" theory is just about the most sensible description of newborn behavior.