Sleep is such an important aspect of a baby’s development and your product enables babies to maximize their sleep duration, thereby contributing to their development. I recommend your product to all my new moms to help with establishing good sleep patterns, especially if the baby is fussy/colicky. In addition, I was a MB user myself when my second daughter was a “high-maintenance” and colicky infant. Thank you for a wonderful product! Thanks, Suzy McNulty, MD Pediatrician and mother of two girls