Point the first:
At her 4-year checkup (“Rotate the tires and refill the oil”), Katherine is at 41 inches tall (3’5″, or 1.05m for you metric types). That puts her in the 75th percentile in height.
In keeping with her big-boned Viking heritage (more visible in her cousins, but there nonetheless), she is a coincidental 41 lbs. in weight (18.6kg, or just under 3 stone), which is the 95th percentile in weight. That puts her, overall, in the 85th percentile in BMI.
Point the second:
She’s off to her first sleep-over tonight. Which means we can party-hearty, too, to be sure, but it’s still kind of scary-fun.