In-depth guides for better sleepOur self-guided resources cover routines, settling, and sleep foundations β giving you the tools to make gentle changes at your own pace. Guides Clear Filters Filter Clear Filter The Fourth Trimester Newborn Sleep Guide: Sleep Foundations for the First 12 Weeks $79.00 4β7 Month Baby Sleep Guide $45.00 No results found No results match your search. Try removing a few filters.