体格发育
·体重
此时婴儿体重的宝宝增加比以前缓慢些了。体重已为出生时的育状两倍多，男婴平均达到8。个月格77公斤，宝宝女婴达到8。育状27公斤。个月格
·身长
男婴的宝宝身长平均为69.66厘米，女婴为68.17厘米。育状
·长牙
有的个月格婴儿乳牙开始萌出。
·头围
男婴为44.44厘米，宝宝女婴为43.31厘米。育状个月格
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