Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool (The ParentData Book 2)

by Emily Oster

One large study from North Carolina showed that at three months postpartum, weight loss was similar in moms who breastfed and those who did not. At six months postpartum, the breastfeeding moms had lost about 1.4 pounds more.