Several months ago, the CDC issued new guidelines on developmental milestones. I wrote about them then, focusing on the changes in the language milestones. The other change that prompted a lot of consternation was the complete elimination of the crawling milestone. Prior guidelines had indicated an age at which crawling was expected; in the new…

This Post Is for Paid Readers Only

We hope you enjoyed this free preview. To continue reading, get full access to the ParentData archive, and receive the regular ParentData newsletter in your inbox via Substack, consider becoming a paid subscriber or upgrading your free subscription in Substack.

Once you subscribe, you will be sent an email with sign-in instructions. Be sure to check your spam folder.

Subscribe via Substack