近年来 ,随着人民生活水平的提高 ,巨大儿发生率呈逐年上升的趋势 ,由此导致分娩困难 ,产伤和新生儿窒息发生也增多。而巨大儿并不代表健康 ,有可能是多种疾病的源头。国外众多研究表明孕妇营养和生活方式对胎儿健康有重要影响 ,而营养过度是导致巨大儿的出生与其成长期或成年 In recent years, with the improvement of people’s living standards, the incidence of giant children has been increasing year by year, resulting in difficulties in childbirth, birth trauma and neonatal asphyxia have also increased. Huge children do not represent health, may be the source of many diseases. Many foreign studies have shown that pregnant women’s nutrition and lifestyle have a significant impact on fetal health, and over-nutrition is leading to the birth of a giant child and its growth or adult