NOT FREE A fussy baby? Have you heard about the leaps yet? Whether you want it or not, soon enough you will get to know about baby’s development leaps. Scientists researched the development stages of babies and found that they are pretty much predictable. Following these stages and when they will come, might help you identify what is going on with your baby. It might help you to understand why your baby is suddenly so fussy, help you to schedule important things around the most difficult times with your baby and give you great ideas on what to do to support your babies development. You can buy the book with all the details … or you can simply download the Wonder Weeks App (Apple, Android) and follow it that way. No matter what, you will be amazed about your baby’s development!