4 months old, can you believe it? I now weigh 14 lbs 10 oz (50th percentile) and I'm 24 3/4 inches long (50th) and my head circumference is 16 3/4 inches (50th) -yep-I'm a pretty proportionate little guy. I still have reflux which is probably why I prefer to just drink 2-4 oz every 2-5 hours during the day. At night, I usually take 5-6 oz once or twice before I wake up and start my day. My naps are getting longer-still taking about 4 each day. I love to smile and coo and prefer to interact and/or watch others rather than entertain myself. I want to be where the action is. I am grabbing toys and pulling them to my mouth. I have rolled from my back to my belly and from my belly to my back. I love to nap on my belly during the day and even though I despise this whole "cry it out" thing, I am learning to self-soothe. I enjoy jumping in my jumperoo and grabbing my feet. I loved my sister up until today when she told the Dr."buddy has a vagina." She must have felt bad because later she let me drool all over Linny while she ate lunch.