The authors of The Newborn Sleep Book say they have a method to get newborns to sleep through the night, reports FOX 29 News Philadelphia in a televised news segment.

Doctor’s Lewis and Jonathan Jassey, are Bellmore Long Island Pediatrician brothers, and co-authors of The Newborn Sleep Book.

They discovered something simple, but extremely effective, that could change your life as a parent.

“This Jassey method is you have recognize that your gut and brain are connected. What you do during the day directly impacts what happens at night,” said Lewis Jassey.