This one is not new to you, we are sure. This is what all parents do, right? But a reminder of how much it helps might be good when deciding on where the baby shall sleep during his or her first months. How do you rock a crib?? Well, you could use buy either a rocking crib or use your stroller. (Although, there might be safety issues involved. For example, the baby could fall out.) If you use your stroller I suggest that you only use it when you are awake. Our suggestion is to put your baby in his crib on a flat pillow (again, check safety issues), not only his head, but a large part of his back. When he starts waking up, gently rock his upper body by slightly lifting the pillow up and rock it gently. It is of course not ideal that the infant needs to be rocked to go back to sleep, but as a means to lengthen the time between his nursing moments.