Brian & Allison discuss adventures in parenting their 21 week old baby boy. They tackle sleep training, introducing formula for the first time, and baby's first solid food! They also recap their first plane ride(s) with baby on his first big trip. Allison & Brian explore the segments, "what I purchased this week," and "what I'm scared of." They conclude the episode with their top-one-bottom-one parenting moment of the week! (Baby C is 21 weeks old)