We have a 4 month (+ 3 days) old. 

When did that happen? Time has flown by so quickly I am in disbelief each time I look at Oskar. As soon as I delete some files from the computer so it will let me download new pics, I'll post some and you'll see that he hardly looks like the same baby we brought home from the hospital. (We're 90% sure he is however.) He's lost all of his original hair but the bottom inch at the back. If you're trying to picture that, imagine the view of your bald grandpa from the back. That's Oskar's head too. He is holding his head up high, grabbing things, putting everything in his mouth, drooling and blowing bubbles, laughing some, smiling and talking all the time (when he isn't staring at something so intensely you wonder if he's ever going to look away), and bringing us loads of joy.