The #1 reason why your baby cry, is fussy and doesn't seem to sleep

Above all, it’s not you. It’s not your baby. It’s actually a positive development why your baby cry, is fussy and doesn't seem to sleep. With this innovative interactive sanity saviour you’ll get the answers and solutions.

Learn what’s going on in your baby’s head!

“If we invest in our babies, we invest in our society”

~ Dr. Frans X. Plooij, discoverer of the mental leap and author of the worldwide bestseller The Wonder Weeks

The more we know, the better we can help

Understanding the leaps makes your life so much better, you can understand why your baby cry, is fussy and doesn’t seem to sleep. It is as if you are discovering the world all over again, together with your baby.

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