A's last appointment went very well. His doctor said the thing with his kidneys is very moderate and so generally overall nothing to worry about. It could cause infection but since it hasn't yet it's not very likely and overtime should take care of itself.
More good news is he now weighs 25 pounds and 12 ounces and is finally on the growth charts!!! He is now twenty percent for weight first good news I've heard in quiet sometime. Needed it.