When to stop swaddling your littles?

Kristin

Hi everyone! Just wanting to get some advice from mommas on how to stop swaddling your littles. My LO is 3.5 months old and has not rolled yet. She does toss and turn with her legs but not to the point where she is turning over. She is currently is a dreamland weighted sleep sack which does have the option to stop swaddling with band and an option to put her arms out. I am just nervous about her waking herself up with her arms at night. Send all the advice please!