Jonah is already 1.5 months old. He is a very good baby. He still sleeps quite a bit. At night he will usually sleep a 4-5 hour stretch waking only to eat and then going back down for another few hours. He has started smiling which is super cute and he likes to suck on his thumb which is a first for any of the K-B kids. I think he is somewhere around 11 pounds.