Jonathan had a few checkups today. His height and weight, 80 centimeters and 10 kilos, are still following the third percentile on the growth curve for his age. What's interesting is that he's actually somewhere between the 25th and 50th percentile on the growth curve for height to weight. This means that although he's small for his age, he's perfectly proportional. In other words, he's turning out to be a normal, just small, kid.