The cost of DNA paternity testing is usually around $3,000, but certain price fluctuations can occur depending on the region, test items, hospital visited and other conditions. DNA paternity testing is mainly a genetic test to determine whether there is a genetic relationship between father and son and mother and son. Generally, it should be commissioned by the prosecutor’s office or the judicial authority to conduct the identification, or you can identify yourself, but if the person to be identified is a child and is older than 14 years of age, you should consult his or her opinion. DNA paternity testing is highly accurate and includes three main types: fetal paternity testing, judicial paternity testing and personal paternity testing. The identification process should normally be completed by drawing blood under the guidance of a doctor, and there are special cases where paternity testing can be done through hair, saliva, and even fingernails, amniotic fluid, and umbilical cord. Therefore, the price of DNA paternity testing has a certain volatility, and needs to be combined with the specific test items, testing needs, as well as regions, hospitals and other conditions to make a comprehensive judgment.