Brother & Sister

Remarkably the same, remarkably different.
Here some pictures from around 5 months of age.
They also just got back from check-ups. Here's their percentiles:
Theo: 98th for Height, 77th for weight (long maybe, but I'm still not convinced I'll call him lean) and 95th for head. Yes, indeed, a big boy.

Ali: 57th Height, 22nd Weight, and 72nd Head. Length percentile has dropped by about 20 percentile points over the last 6 months, but head has gained about 20 percentile points. Hmmn.
Bonus fun fact: Ali was 9months old before she weighed the 17lbs Theo does now!