I love my wonderweeks app. This gives a very high level summary
The Wonder Weeks--explains when typical growth and development spurts (and accompanying challenging behavior) happen.
Baby growth spurt chart
The Wonder Weeks theory is great for helping you understand your baby's developmental leaps. But how do The Wonder Weeks affect Baby and Toddler Sleep? We explain.
Wonder Weeks Chart: How The Wonder Weeks Affect Baby and Toddler Sleep | The…
Growth spurts and sleep regressions chart Wonder Weeks
When are the Wonder Weeks?
Wonder weeks leaps
Wonder Weeks – Week by Week | Who's That Mom?