NPR Weighted infant sleepwear is meant to help babies rest better. Critics say it's risky Dr. Rachel Moon, UVA Health, discusses safe alternatives to weighted sleepwear that parents can use to help their babies sleep. https://www.npr.org/2023/07/27/1190263995/weighted-infant-sleepwear-safety#:~:text=on%20the%20wearer.-,But%20a%20growing%20number%20of%20doctors%20and%20safe%20sleep%20advocates,pump%20blood%20and%20move%20around