When our son was born we had to keep track of how much he was drinking (and pooing) the first few weeks. We expanded on that and decided to keep track of bottles, diapers and poo diapers so I could create infographics.
This is a culmination of all that info into a visualization of my son's first year by the numbers.
Note: I wish I could find a better way to show this but it's quite big and zoom.it seems to work best although it's adding affectations and noise.
 the first few weeks. We expanded on that and decided...){kind=link}