In most cases, testing the mother is optional if it is already confirmed that she is the biological mother of the child. The paternity test remains accurate and conclusive even without her DNA.
However, there are certain rare circumstances where including the mother’s DNA is recommended:
🔹 Genetic mutations – In rare cases, natural mutations in the child’s DNA may affect the results, and testing the mother can help clarify the analysis.
🔹 Possible relatives as alleged fathers – If two or more potential fathers are closely related (e.g., brothers), the mother’s DNA helps improve result accuracy and distinguish between them.
Even though her participation is not required, including the mother’s DNA can strengthen the results and further ensure accuracy in complex cases.