The pediatrician Robert Hamilton shows a technique that is simple and efficient for end to crying babies.

It is therefore the baby’s arms folded on his chest holding them with one hand. At the same time, make sure to keep baby’s bottom by tilting its body to 45 °. Then do her pelvis gently moving between two movements from the bottom up.

This technique is by cons valid for the first 3 months puisqu’en suite the baby becomes too heavy.