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随着围产医学的发展,孕产妇的围产期安全和胎儿宫内生长发育情况越来越受到国内外产科工作者的重视.妊娠图是用数量表示的图,能够反映孕妇妊娠经过和胎儿发育情况的各参数,按孕周记载于座标内所绘成的列线图表。它使用简便、不受设备条件限制;直观、醒目、便于和正常值比较;并且可以观察动态变化,及时发现孕期母体体液潴留情况及胎儿宫内发育异常情况,从而能够有效的防治孕妇孕期合并症及胎儿宫内发育迟缓,减少畸形儿出生,降低围产儿死亡率,保证围产期的母儿安全.
With the development of perinatal medicine, the perinatal safety of pregnant women and intrauterine growth and development more and more attention by obstetric workers at home and abroad .Pregnancy map is the number of maps that can reflect pregnant women and fetus during pregnancy Development of the parameters, according to gestational age recorded in the coordinates of the drawn line chart. It is easy to use, not subject to equipment conditions; Intuitive, eye-catching, easy to compare with the normal; and can observe the dynamic changes in a timely manner to detect maternal fluid retention during pregnancy and intrauterine fetal development abnormalities, which can effectively prevent pregnancy complications And fetal intrauterine growth retardation, reduce the birth of deformed children, reduce perinatal mortality and ensure the safety of pregnant women and children during perinatal period.