To transition from swaddle to sleep sack, focus on timing, gradualism, and creating a safe environment. Choose a time when baby is sleeping well and not going through major changes. Gradually introduce the sleep sack by swaddling one arm at a time for naps and then for night sleep. Ensure the sleep sack is snug but not too tight, allowing room for movement. Create a consistent sleep routine and maintain a comfortable room temperature to promote restful sleep.
