February 24: Sullivan is 4 months old!

I can't believe my baby is 4 months old already! He is growing like a weed! Here is some of what he's been up to:

• grabbing toys, clothes, hair, table cloths, plates, bowls, anything!
• rolling, rolling, rolling--if put on his back, he immediately flips to his tummy within seconds
• napping like a champ
• wiggling grunting all night long
• smiling and silently giggling (he really wants to giggle, it just doesn't come out with sound)