What do you get when you cross first-time parents who tracked all of Colin’s diapers and bottles, with an accountant father? A whole lot of data.

In honor of his 15-month mark, here’s what we went through during Colin’s first year:
2,476 bottles totaling 86 gallons of milk/formula
2,611 diapers

We don’t even want to get into sleep – which we started tracking about two months in. It was pretty messy up until about four months, with an all-time record of waking up nine times over the course of a night. But, we survived!