孕妇的内分泌和代谢方面的改变是为维持妊娠、胎儿发育和产后哺乳准备适当条件.胎儿生长发育所需要的营养物质直接由母体供给,尤在妊娠后期胎儿发育迅速,需要的营养物质更多,母体的代谢改变也最明显.了解此阶段母体代谢的改变和营养需要,对保证胎儿正常发育生长,防止或治疗宫内生长迟缓有重要意义.本文介绍母体几种重要营养物质代谢及其与胎儿发育的关 Endocrine and metabolic changes in pregnant women is to maintain the pregnancy, fetal development and postpartum lactation to prepare appropriate conditions for the growth and development of the fetus required nutrients directly from the mother supply, especially in late pregnancy, rapid fetal development, the need for more nutrients, Maternal metabolism is also the most obvious changes to understand the changes in maternal metabolism and nutritional needs at this stage, to ensure that the normal fetal growth and development, prevention or treatment of intrauterine growth retardation is important.This article describes the mother of several important nutrients metabolism and fetal Development of the off