Girls) Good day everyone) How much did your babies weigh at 5 months old?

Girls) Good day everyone) How much did your babies weigh at 5 months old? Our little one weighed 8250 in two weeks, now he's already heavier. He looks chubby but rolls around, spins, crawls without problems) but it bothers me that he's big. In general, I feel like the scales at the pediatrician's office are wrong somehow ?