Growing so fast

I can't believe that time is flying so fast. Brooke has her first little teeth poking through in the bottom of her mouth so now if she gets a hold of your finger it HURTS! I also had to move her crib down to a lower setting! It makes Mommy sad to see her little baby growing so fast! She has also started to make real sounds . . . she can say "da da da" when she chooses to, but she doesn't have any idea what it means yet.