Today Jack is 5 weeks old. We took him to the doctor on Friday and he weighs 9lbs . 6oz. and is 20 3/4 in long. He isn't doing as well at night as we was few weeks ago. A few weeks ago he was waking up only once a night going 4-5 hours between feedings. This past week he is waking up two times during the night which makes for a very tired momma. I know it won't last forever so hopefully I can make it a couple more months of it. Bailey and Jesse continue to love on their little brother.