At 9 months, Rowan likes to reach for and chew on things (duh), shake things (duh), empty containers, kick his feet, wobble his head, and scream. Lots of high-pitched ear-piercing screaming, punctuated with a smile.
I think he knows his name. He's generally not afraid of strangers and will let anybody hold him.
No teeth. No crawling. Fiona was almost 10 months and 11 months, respectively, so I'm not too concerned about it, though I thought he'd be mobile sooner because he has someone to look up to. No vocabulary, though the babbling has experienced an uptick recently.
Height 29-1/4" (95th percentile)
Weight 19 lbs 8 oz (50th percentile)
Head 47-1/2 cm (95th percentile)
No shots! Hooray!