The first and only proven, safe plan for a sound night's sleep for newborns and parents. Here is the first and only guide to lay out a detailed sleep program for newborns as early as the first few weeks of life. Developed and refined by two successful pediatricians, the Jassey Way boasts a more than 90% success rate of getting children to sleep through the night prior to their one month birthday. A safe and proven technique, the Jassey Way uses a feeding schedule that allows newborns (and their parents) a full night's sleep at a younger age than other sleep training techniques.
1 125 руб.
планируемая дата доставки: 20.02.2019 (Ср.)