In this episode David Kaufman, MD, FAAP, discusses postnatal cord blood sampling and testing. Hosts David Hill, MD, FAAP, and Joanna Parga-Belinkie, MD, FAAP, also speak with Prabi Rajbhandari, MD, FAAP, about disparities in preventive care for children from English and non-English-speaking households. For resources go to aap.org/podcast.