Baby's weight How much are your one month olds now? Or how much were they at one month? My little…

Baby's weight

How much are your one month olds now? Or how much were they at one month? My little one was 7 lbs 8 oz at birth and now at 5 weeks he's 8 lbs 9 oz. I was told that he was in the 8th percentile for weight and 15th for height. Hes currently 21in which he was born 20.5. So basically I was told he's below average