You're 4 months old! (And even more impressive, I'm managing to write this update somewhat on time, but we'll see when it actually gets posted.)
You are 23.6 inches long (5th%ile), weigh 10 lbs 1 oz (0%ile), and have a head circumference of 39.5 cm (2nd%ile).
You're still wearing 3 months clothes and size 1 diapers.
You continue to be one of the most content babies out there. You're pretty smiley. When I get dressed in the morning I have you laying down on the floor and you'll just smile back at me as I'm getting reading. You'll even laugh when someone tickles your stomach which is one of the most adorable things ever.
You're getting pretty good with your hands bringing everything to your month. You're even coordinated enough to bring your bebe back to your month after it drops out. And despite your Daddy insisting on keeping your hanging car seat toy on the left side of the handle we've yet to see a preference to being left handed.
You've managed to roll over from your back to stomach. (February 12th was the first time.) It isn't necessarily consistent but it's happened a handful of times.
It's funny when your sister started daycare she was the youngest by several months and then the next oldest babies were several months younger. Not the case this time around! Most of the babies are right around your age, with two even having older sisters who are friends with your big sister. But even though you may not be the youngest, you are still the smallest just like her!
You're definitely getting more and more curious about the world around you! And there's so much still to discover. Knowing how quickly your sister has grown up we're going to blink and you'll be running around the house, so I'm trying to savor the last bit of time while you're still so teeny tiny.
Of course for comparison, here's a look at your sister at 4 months as well.