Swaddling...When to Stop???

T

My 5 month old loves being swaddled at night. He doesn't fight it or try to get his arms out during the night.

When should I stop swaddling him at night? Has anyone kept swaddling until their kid shows them they're ready to stop and fight their swaddle?

Did you transition swaddle?

Help a new momma out! I'm just curious because I see kids younger than him already in sleep sacks when their arms free, and I wonder if he should still be swaddled.