To swaddle, slip your baby's arms through the armholes, zip the sack from top to bottom, pull the non-Velcro flap across the baby's midsection and tuck it into the opposite side of the sack.

“To transition out of the swaddle, you can go ‘cold turkey’ or do it gradually by swaddling the baby with one arm out of the swaddle ... their startle reflex down," she says, adding that ...

Being swaddled “helps limit the Moro reflex, by keeping [baby’s] arms ... swaddling, we finally understood why my ...