If your patients have a newborn and are struggling with getting the baby to sleep, Fox News offers advice based on feeding schedules.

To train newborns to sleep through the night, the Jassey brothers created a method that eliminates middle-of-the-night feeding by stretching out meal times to occur at four-hour intervals during the day.

The theory behind their method is to train a baby’s hunger receptors to acclimate to a specific schedule. As long as a baby gets fed the appropriate amount of food needed for healthy weight gain and development, they will not become hungry at inconvenient times— like 2 a.m.

If your baby is in the habit of going fewer than four hours between feedings, the doctors recommend extending each feeding time by fifteen minutes each day. That way you can gradually increase the in-between times.