Show science studies your baby science takes a large and comprehensive interest in modern babies and baby stati statistics s bics tics says the september delineator I 1 P the average weight ot of bbb b ob babies ables at birck Is seven pounds girls F labout six and a halt half pounds during the first three days the child loses weight after it Is a week old it steadily increases A child should increase in weight two pounds for every addition of an inch in height between three and tour four feet and two and one halt ball pounds tor for every inch between four and five feet the healthy baby triples its weight at birth in one year doubles this in six years quadruples this weight in 13 years and at 21 a man weighs 21 times timea his weight at birth |