How have you lived without... the baby-measuring sheet?

Yes, it's a little bit mental, but I have to confess that it's a great idea, too: the baby-measuring sheet may actually be the most practical way of discerning your baby's growth there is.

Because really, at this age, it's not about height, it's about length, and have you ever tried propping a pre-walking baby against a vertical wall-chart (not to mention penning the date on)? You need three hands. Therefore, I declare this product 10% nuts, 90% genius.