To swaddle with arms out, spread a square swaddle blanket on a flat surface. Place the baby in the center, head aligned with the top edge, and arms at their sides. Fold the left corner over the baby’s body, tucking it under the right side. Then, fold the right corner over the left side, tucking it under the baby. Finally, fold the bottom edge up over the baby’s feet, securing it under the left and right edges. Ensure the swaddle is snug but not too tight, allowing for movement and ample airflow.
