Numerous apps and books exist to help expectant parents understand their baby’s development by comparing their unborn child to a raspberry or a stalk of broccoli, but Taylor Calmus takes issue with that. First off, your baby is not some wimpy little vegetable. Your baby is like a hardcore little lug nut who is straight-up growing organs on a weekly basis. Second, how big is a stalk of broccoli? And what the heck even is a kumquat? Clearly this situation calls for a better approach. Enter . . . A Dude’s Guide to Baby Size.