Center for Disease Control and Prevention Developmental Milestones
“What is Torticollis and How to Treat It”
https://www.babycenter.com/0_torticollis_10912.bc#articlesection1
“Why Tummy Time for Babies is Important”
https://www.growinghandsonkids.com/importance-tummy-time-for-babies.html
“Why Crawling Matters”
http://mamaot.com/does-crawling-matter-occupational-therapist-explores-benefits-of-crawling/
