... or not eating rather!
Had our 18 month checkup at the pediatrician today, and while she didn't seem concerned about anything, my DS's weight was a bit less than I was expecting (though just based on the charts in the back of the log book). According to the WHO website, he's 80th percentile for height but 10th percentile for weight.
He does eat, just not vast quantities! He's still breastfeeding so I'm not super concerned that he's starving, but should he weigh more? Are all kids just different and I should just relax?!