Isabella weighs 8 lbs 2 oz (she's gained 3 lbs in 6 weeks!) and is 21" long. That puts her in the 10th percentile! That's such an improvement from the 1.5th percentile at 2 weeks!
Avery weighs 7 lbs 4 oz (that's a 3 lbs 4 oz weight gain) and 19.5" long. She's still only in the 3%, but is slowly catching her sister! As far as I'm concerned the bigger the better, so keep on going girls!
They aren't identical, but they definitely look like sisters!