65427ca9_by___Toddler_Sleep_Consultants__Impact_on_Sleep
[Week] 8-9 Weeks [Name] Patterns [Description] Baby is beginning to recognize and create simple patterns in his world; he’ll practice moving his hands in the same way over and over, or make the same grunting sound again and again. [Impact on Sleep] 
All this curiosity and alertness can make it hard for baby to settle and fall sleep, so be sure to make your nursery sleep-friendly – it should be dim and quiet. This is also a grew time to begin working on simple sleep time routines – start doing the same patterns of events at nap time and bedtime.
Baby Sleep Chart | The Baby Sleep Site - Baby / Toddler Sleep Consultants
Impact on Sleep