References:

(2025, September 8). Centers for Disease Control and Prevention. https://www.cdc.gov

(n.d.). Just a moment... https://developingchild.harvard.edu

(n.d.). Help us improve the health of all moms and babies | March of Dimes. https://www.marchofdimes.org

(n.d.). NAEYC. https://www.naeyc.org