WOW. I can't believe Jack is already 4 months, it has flown by. We went his 4 month check up this morning, and he weighs 16lbs 10 oz, he is in 90 percentile for weight. He is 26 inches long, 95 percentile for height. Looking pretty good! The doctor said he doing wonderful. He is laughing and talking so much lately. Jack LOVES to be naked just in his diaper and of course at the doctor they just lay there naked on the table forever so Jack was in heaven. I have never seen Jack smile and laugh so much. It was so sweet. I tried to explain to Dr. Stewart that he has been pretty fussy but of course he didn't believe. Jack had to get three shots today. Poor baby, he was a trooper and just cried for a couple minutes. All in all he looks great and is growing like crazy. I can't imagine what he is going to look like this summer!