Sittin' and movin'

Well, Zachary is definitely growing up soooo fast! I realized the other day that he actually can sit up by himself! I didn't realize that in order for him to sit up, he needed to support himself with his arms. When I tried this, he was able to sit up all by himself - I was so excited! Also, he will be 5 months old in a couple of days, and he is starting to move. He rolls over to his belly and puts his head down on the ground. He then pushes his butt in the air, and pushes himself forward! I went in to wash a bottle, and when I came back, he was under the table! I'm so nervous - my house is so far from being childproof! I can't believe how fast he is growing up - people are right, you blink and things may pass you by!