我家宝宝快7个月了，体重才不到12斤，怎么办，急死了

宝宝年龄男宝宝体重(kg)男宝宝身高(cm)女宝宝体重(kg)女宝宝身高(cm)出生2.93.848.252.82.73.647.752.01月3.65.052.157.03.44.551.255.82月4.36.055.560.74.05.454.459.23月5.06.958.563.74.76.257.159.54月5.77.661.066.45.36.959.464.55月6.38.263.268.65.87.561.566.76月6.98.865.170.56.38.163.368.68月7.89.868.373.67.29.166.471.810月8.610.671.076.37.99.969.074.512月9.111.373.478.88.510.671.577.115月9.812.076.682.39.111.374.880.718月10.312.779.485.49.712.077.984.021月10.813.381.988.410.212.680.687.02岁11.214.084.391.010.613.283.389.82.5岁12.115.388.995.811.714.787.994.73岁13.016.491.198.712.616.190.298.13.5岁13.917.695.0103.113.517.294.0101.84岁14.818.798.7107.214.318.397.6105.74.5岁15.719.9102.1111.015.019.4100.9109.35岁16.621.1105.3114.515.720.4104.0112.85.5岁17.422.3108.4117.816.521.6106.9116.26岁18.423.6111.2121.017.322.9109.7119.67岁20.226.5116.6126.819.126.0115.1126.28岁22.230.0121.6132.221.430.2120.4132.49岁