HAPPY 4 MONTH BIRTHDAY SWEETHEART!
You now grab your toes. You've actually been doing that for a little while now, but you seem to be a pro at it now.
Just recently Mama has put you in your play saucer. You've been wanting to sit up for over a month now, but you now can finally control your body better and I just have to stuff you in there with a blanket. You can sit in there for about 20 min - half an hour to play and watch what's going on around you.