Breastfeeding Basics: What are some advantages for both mom and baby? When will your milk come in? How much and how often should you feed your newborn? When should you consider purchasing a breast pump, bottles and other breastfeeding gear? When is your window of opportunity to introduce a bottle? Plus, common breastfeeding hiccups and ways to overcome them. Is there a genetic factor? Dr. Eyla Boise, Clinical Professor of Pediatrics at University California San Diego School of Medicine is this week's breastfeeding expert.