All children must be secured in their strollers for the duration of the class. You are also welcome to babywear using a structured supportive carrier. With that said, our classes are designed to keep the kids moving and engaged by incorporating songs and various props to keep them engaged. If you need to change, nurse, or console your baby, you are more than welcome to do so and rejoin the workout when you and your baby are ready. At FIT4MOM we get it -- you are in good company.