So Big! - 9 months

Zach is 9 months old today!  He seems so big.  9 months just seems like more of a milestone to me than 6 months did.  I don't know why.  He has his 9 month check up in a couple of weeks so I tried to weigh him with our bathroom scale and he is coming in at 24 lbs.  Sounds big but I actually thought it would be more.