Kaitlin's 9-month Checkup

We just got home from Kaitlin's 9-month checkup and she got a clean bill of heatlh. She weighed in at 15 lbs, 6 oz and is 27 ½ inches long. The doctor wants us to bring her in for a weight check next month because her weight was a little lower than expected, but didn't seem to concerned since Kaitlin has had an ear infection. She also said it's normal for growth to level off when babies start moving.