About once a month, we pull out the sharpie and line the girls up in the doorway to see how much they have grown. I love seeing this on my wall and I have no intention of ever covering it up. In fact, if we ever move this is being taken off and packed away with all our stuff.
My girls are growing. I don’t need to look at the wall to see that, but it is pretty neat to see just how far they have come.