With the more and more developed network, many people have a wide range of friends after marriage, which will lead their other half to doubt whether they are cheating, and the other half also has the idea of paternity test. What's wrong with the toothbrush paternity test? Can the used toothbrush be used for paternity test? Let's take a look.

The used toothbrush can be used for paternity testing, but it should be noted that the staff may require the toothbrush to be used for more than one month during paternity testing to ensure that human DNA can be extracted from the toothbrush surface, so as to get a more accurate test report. Used toothbrushes have the same accuracy as other samples, and the relationship between children and parents can be judged during the testing process.

The error of paternity test of toothbrush may be caused by the short use time of toothbrush. If the toothbrush is used for too short a time, the data extracted from the toothbrush will be blurred, which will affect the final report result. Paternity identification technology is different in every region. There are many reasons for the wrong results of toothbrush paternity test, for example, it may be caused by improper operation of operators or confusion of reagents during the test.

The results of paternity test using any items may be wrong. When you do paternity test, try to choose a more authoritative institution to avoid mistakes.