Magic, miracle, no it’s a reflex. Dr. Karp’s discoveries about babies means most parents can soothe even colicky babies in minutes…or less…AND boost sleep 1-3 hours/night.

Most parents (especially dads) say it's easier to learn this amazing approach by watching than by reading. The Happiest Baby video is the most watched parenting video in history! Watch as Dr. Karp shows a treasure sought by parents for centuries... the "calming reflex" (an automatic "off-switch" for crying and “on-switch” for sleep all babies are born with).

Learn how to easily transport any baby from screams to sleepy serenity...in minutes.  (Then read The Happiest Baby book for lots more practical tips about babies!)

“What every mother needs are simple tools that really work…and Harvey’s do.”  - Michelle Pfeiffer

"…the best way I know to help crying babies."  - Steve Shelov, MD, editor, American Academy of Pediatrics’ Caring for Your New Baby and Young Child