Answer by  
                                                                                          LD64 (41)
                                                            
                          
                          
                                                          Bouncing a baby too hard after they eat could be disruptive. But infants find a gentle bounce, more like a rocking motion, to be very soothing. It is comforting to a baby because it is similar to the rocking movement they would feel while they were still in the womb.