宝宝七个月,才13斤,怎么回事啊,有知道的吗宝宝七个月了,体重好像没怎么长是正常的吗宝宝七个月了,老是拉大便我家宝宝七个月了,两天没大便了怎么办怀孕7个月胎儿才两斤多,正常吗宝宝七个多月老是吐舌头流口水是有病吗宝宝七个月,才...