摘要：此系统的目的是为了了解我国的孕产妇分娩时的保健利用状况，分析它的影响因素，为孕妇分娩时的保健工作提供方法依据。方法：采用多个阶段随机进行抽样的方法。对孕妇的身体状况进行定期的检查，包含孕妇的身高，体重，宫围，宫高等的关键数据的测量。婴儿的初期成长对孕妇以及婴儿的后期成长有着举足轻重的影响，所以，做好孕妇孕期的预警工作和十分重要！准妈妈的孕期健康直接影响到胎儿的发育情况。如：根据有关调查显示，孕妇妊娠期间高血压综合症的发生越来越频繁，在过去的10年中增幅已高达40%。专家认为，这应该是由于高危孕产妇人数逐年增加，尤其和年龄在35岁以上的准妈妈以及怀有双胎或多胎的孕妇人数的增加有关，因为，患高血压的风险是随着孕妇生产年龄的增长而增加的。另外，对于怀多胞胎的孕妇来说，为满足胎儿对养分的需求较大，胎盘会不断地长大，也会导致一些孕妇患上某些疾病。如果在初期不注意这些问题，那么在孕妇分娩期间就会给孕妇和胎儿两者都带来不可避免的伤害，有些甚至会造成生命威胁。此外，胎儿的健康状况和孕妇的饮食习惯，以及孕妇的营养摄入密不可分，胎儿的所有初期营养都来自于孕妇，所以孕妇的营养是否均衡地摄如对婴儿的后期智力一集身体的发育都有着明显的影响。所以孕妇孕期的预警系统的开发利用。目的就是为了让孕妇和胎儿都可以在定期的监测环境下，可以做到风险早预防，疾病早发现，确保孕妇和胎儿的健康成长。本系统基于vs2013编程语言环境和SQLserver2008语言编程环境，主要用于用户(孕妇)的身体状态的检测和婴儿状态的成长预测以及母子身体健康状况的管理.从而避免悲剧发生。

关键词:孕妇，胎儿，孕期预警，营养摄入，影响，发育，健康成长

Abstract：The purpose of the pregnant alarming system during pregnancy is to investigate the situation of making use of the health protection during the delivery of the pregnant in our country, we will analyze the influencing factors of the health protection so that we can provide the solutions during the work of health protection of taking care of the pregnant.   Method: take the method of sampling in different periods and have a whole check of the pregnant regularly, which including the key dimension such as the height ,the weight, the circumference, fundal height and so on, all of those need to be measured. The original growth of the fetus has a very important affect on both the later growth of the baby and the health of the pregnant. Therefore ,it is quite important to do the work of early warning well in the pregnancy ! The health of the mother-to-be will directly determines the development of the fetus. For example, some relevant investigations show that in the past ten years, the occurence of hypertension syndrome has become more and more frequent, and it has been up to forty per cent. Some specialists hold the view that it is probably because of the increasing 

Number of  the pregnants those who are of an older age year by year, during which are especially those mother-to-be who are over 35 and those who have twins or more babies already. It seems that the risk of suffering from hypertension syndrome is increasing as the increasing of the age of the pregnant. What’s more, for the pregnant who has a one or more babies ,the quantity of the nutrient that the babies need if larger, the placenta will grow bigger continuously ,and that will lead to the pregnant to catch some sickness. If we pay no attention to these problems in the early time, it will probably bring in some unavoidable injury for both the infant and the mother-to-be, some even lead to the threat of life .In addition, the health of the infant has a close relationship with the eating habits and the intake of the nutrient of the pregnant. The whole energy and nutrient of the original infant are from its mother. It is obviously that if the pregnant take in the these nutrient in a balance will definitely affect both the mental and physical development of the babies after birth.  All of above , the purpose of the development and use of the pregnant alarming system during pregnancy is to regularly monitor the pregnant and infant to avoid any potential risk . We can prevent the danger and find the problem earlier so that make sure that both the baby and mother-to-be are safe and healthy. The system is based on VS 2103,and the date base Use SQL Server 2008. It is mainly used for warning the pregnant of her and the baby’s health to give them a general idea of the growth of the baby to give them a feeling of how great and soft lives are!  C#孕妇孕期预警系统设计+ER图:http://www.youerw.com/jisuanji/lunwen_204706.html