The risk is hers
Infants often settle better into sleep
if they are swaddled because it returns them to the sameness of the womb
The random movement of arms and legs can be distracting to them. Yet it is important to gradually loosen the swaddling and get them into proper bed attire by a month of age. Babies can suffocate in their blankets. Sleeping in a onezie with no blanket, pillow or bumpers is recommended.