* SOURCE: Developed by the National Center for Health Statistics in collaboration with the National Center for Chronic Disease Prevention and Health Promotion (2000). This chart is a general educational tool only, and is not a subsititute for having your child's development monitored by a physician during regularly scheduled checkups.
2 June 2016, 6:00 am
The "Slider Bracelet" in the jewelry making kit contains high levels of lead. Lead is toxic if ingested by young children and can cause adverse health issues.