A "peace of mind paternity DNA test" is a DNA test conducted to determine the biological relationship between a potential father and a child. This type of test is typically done for personal and informational purposes rather than for legal reasons. It is often sought by individuals who want to confirm or establish paternity out of curiosity, for family planning, or to provide reassurance regarding the biological relationship between the alleged father and the child. Unlike legal DNA tests, peace of mind tests may not require strict chain of custody procedures or legal documentation, making them more accessible and convenient for personal use.