I'm posting this slightly from the future, but I don't have very many photos from January so I'll take what I can get. This is the kids' height chart as of 2024! I have data from my childhood as a comparison.

So far, it looks like Kai and Aila are both trending towards my height, which means Aila will probably wind up a bit shorter as an adult. On the other hand, Finna is still trending well above everyone!

Technical Details: This is a graph I made in Google Sheets. Height data may not be completely accurate, and little dips in the graph represent times when my height measurements disagreed with the doctor's, but I included all measurements for completeness.