500 Days of Kristin, Day 317: Breastfeeding FAQs Allie Jones · 12/07/15 05:55PM Here’s an article that Kristin Cavallari recently shared on her app: “Breastfeeding FAQs: How Much and How Often,” by Elana Pearl Ben-Joseph, MD. It originally appeared on KidsHealth.com, and Kristin found it useful.