Shanna and Laura interview Emily Oster, economist and author of the new book Cribsheet: A Data-Driven Guide to Better, More Relaxed Parenting, from Birth to Preschool, and they talk about how new parents can use the results of scientific research to guide their parenting decisions on topics such as breastfeeding, sleep training and more. Also, Shanna discusses the upcoming end of her maternity leave, and Laura recounts a remarkable day and night with her baby. Finally, the new moms reveal their BFPs and BFNs for the week. Shanna’s baby is 15 weeks old, and Laura’s baby is 11 weeks old.| This episode's show notes - https://bigfatpositivepodcast.com/ep-43/ | Get social - Instagram - https://www.instagram.com/bfppodcast/ | Facebook - https://www.facebook.com/groups/bigfatpositivepodcast/ | Email - contact@bigfatpositivepodcast.com | Our mom-tested ultimate baby registry list - https://bigfatpositivepodcast.com/registry/