Q我女儿1岁8个月。1岁前,她会无意识地叫爸爸妈妈,但最近半年不但没有进步,反而什么也不说了。她个子高,缺钙,现在才刚刚走稳。白天由爷爷照看,晚上和我在一起。我和她爷爷性格都不是很外向。不知道孩子不说话是由于缺钙,还是由于教育方法不当造成的,是否要去医院检查? 北京大兴小方 A孩子语言的发展分三个阶段:发出语音,理解(听懂话)和表达(会说话)。一般地,婴儿从六七个月开始就会 Q My daughter is 1 year and 8 months old. Before the age of 1, she would unconsciously call Mom and Dad, but in the last six months she not only made no progress but she said nothing. She is tall and calcium-deficient and has just stabilized. During the day by my grandfather, night with me. My grandparents and her are not very outgoing. Do not know whether the children do not speak because of calcium deficiency, or due to improper methods of education caused by, whether to go to the hospital? Beijing Daxing Fang A child language development in three stages: speech, understanding (speaking) and expression Can speak). In general, babies will start in six or seven months