内容摘要：亲子鉴定在法律实践中发挥着重要的作用：它在民事法律审判中的运用可以帮助法官查明事实真相，建立起新的民事法律关系，消灭已有的民事法律关系，满足利害关系人对知情权的渴求和对名誉权的维护；在刑事审判中可以帮助法官完成对犯罪嫌疑人的定罪。尽管亲子鉴定在生活中作用极大，但是其副作用不容小觑。亲子鉴定存在着适用不当和被滥用的情形，这对利害关系人，尤其是儿童一方的危害性更为突出。

　　　在亲子鉴定中利害关系人可以在目前法律不健全的情况下达到自己的目的，但是又无形中损害了儿童的权利。为了维护儿童权利，保护儿童利益，我们需要对亲子鉴定进行一些规范性的引导，从而有效保证涉及的儿童的健康成长。

关键词：亲子鉴定  儿童权利  制度构建

Abstract: In legal Parentage Analysis plays an important role in civil legal judgment: its application can help judge find out the truth, establish a new civil legal relationship, the elimination of existing civil legal relationship, satisfy the desire to stakeholders and the right of maintenance; reputation In criminal justice can help judge convicted of criminal suspects' finish. Although paternity in life, but its side effect great acceptance. Paternity exists for the improper and abuse case, the interested party, especially children party harmfulness is more outstanding. 

　　　In the paternity interested party may in the present law does not sound cases reach own purpose, but virtually damage children's rights. In order to safeguard the rights of children, protect children's interests, we need some of paternity normative guide, thus effectively ensure the healthy growth of children involved..

Key words: Parentage Testing, Rights of the Child，System Construction