In the special segment, "Today I Learned," Shanna and Laura dive into the fascinating topics of diaper engineering, embryo genetic testing, saving knocked-out teeth and more! Also, Shanna reports on her husband's long-awaited vasectomy, and Laura reflects on the ambient stress that came along with a four-month home renovation. Finally they share their BFPs and BFNs for the week. Shanna's kids are 3 and 6 years old, and Laura’s kids are 3 years old and 15 months old.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.