If you pay attention to the news you've undoubtedly seen the wave of stories about men who have either directly supported or paid child support to children only to find out years later that those children were not biologically theirs. Child support is a huge monthly expense, and to find out that it was an unneeded expense after the fact can be devastating.
If you're afraid that this will happen to you then take the steps you need to make sure that the children you are paying for are really your biological children. A legal DNA paternity test is really the only satisfactory paternity test in this case. You may check http://upstatednatesting.com and collect the information about the DNA paternity test and its importance.
But if you come to mind about allowing strangers into the private family affairs, an at-home paternity test may be enough. If you're just suspicious that your lover was unfaithful for you around enough time of conception.
Therefore, you want to verify your suspicions without creating relationship issues, a legal DNA paternity test is not essential and a home paternity test will let you know what you ought to know. It will keep you from unnecessarily arousing your partner's suspicions about your own paternity questions.
However, if a genuine home paternity test lets you know that you will be not the daddy of a kid, or if you are in a good amount of question regarding the child's paternity a legal test may be necessary. A legal paternity test differs from a home paternity test since it uses a string of guardianship.