Parenting practices that have changed since you were a baby

Parenting guidance isn’t set in stone — it evolves with the science and the times. An expert outlines five practices that have changed over the past 25 years.

​ Parenting guidance isn’t set in stone — it evolves with the science and the times. An expert outlines five practices that have changed over the past 25 years. Read More Breaking News, Latest News and Videos | CNN