Example Infidelity DNA Test Results
Understanding Semen Detection, DNA Extraction & Comparison, and Complete Infidelity Test Reports
Infidelity DNA testing is designed to analyze biological material that may be present on personal items.
Unlike paternity or sibling testing, which evaluates a biological relationship between individuals, infidelity testing focuses on detecting biological evidence and, when possible, comparing DNA profiles.
Below are examples of how results are structured for each type of infidelity DNA test.
Semen Detection Test Result Examples
A Semen Detection Test is a qualitative screening test.
This test looks specifically for the presence of semenogelin, a protein that is highly specific to human semen. Semenogelin detection is widely used in forensic analysis because it is highly specific and does not cross-react with other biological substances.
It is important to understand:
This test does not produce a DNA profile
This test does not identify a person
This test does not determine how much semen is present
This test only reports whether semenogelin was detected
The Two Possible Results
Positive Result
If semenogelin is detected, the report will state that the sample tested positive for the presence of semen, semen was detected on this item.
Negative Result
If semenogelin is not detected, the report will state that the sample tested negative for the presence of semen, semen was detected on this item.
For a detailed breakdown of how this test works, visit our Semen Detection Testing page.
Positive Semen Detection Result
Negative Semen Detection Result
DNA Extraction and Comparison Test Result Example
DNA Extraction and Comparison testing is designed to determine whether biological DNA can be recovered from a submitted item and, if so, whether that DNA is consistent with a provided reference sample.
It is important to note:
DNA recovery is not guaranteed
The test looks for and reports whether interpretable DNA is present
If DNA is detected, a genetic profile may be developed
If comparison samples are provided, the laboratory can evaluate whether profiles are consistent or not consistent
The results may report:
DNA detected
No reportable DNA detected
A DNA profile consistent with a provided reference sample
A DNA profile not consistent with a provided reference sample
Sex of the DNA profiles generated
Inconclusive findings if the DNA is insufficient or too degraded to use as a comparison
This test evaluates whether biological material may be present and whether it may be consistent with a specific individual when a reference sample is available.
For a more detailed explanation, visit our DNA Extraction and Comparison page.
DNA Extraction and Comparison Test Result
Complete DNA Extraction and Comparison with Semen Detection Result Example
The Complete Infidelity DNA Test combines both analyses:
Semenogelin screening (qualitative semen detection)
DNA extraction and comparison analysis
This combined report provides:
A result indicating whether semenogelin was detected
An evaluation of whether interpretable DNA was recovered
A comparison analysis if reference samples were submitted
Because both tests are performed, the report may include:
Positive or Negative semen detection results
DNA detected or no interpretable DNA detected
Consistent or not consistent comparison conclusions
Sex of the DNA profiles generated
Inconclusive findings if the DNA is insufficient or too degraded to use as a comparison
This option provides the most comprehensive analysis available within infidelity DNA testing.
For full details about this combined testing option, visit our Complete Infidelity DNA Test page.
Complete DNA Extraction and Comparison with Semen Detection Result
Important Considerations About Infidelity DNA Test Results
Infidelity DNA testing is forensic in nature. The ability to detect semenogelin or develop a DNA profile depends on many factors, including sample condition and biological material present.
Results are reported based on the scientific data obtained during analysis. Conclusions are carefully written to reflect what the evidence supports and do not make assumptions beyond the laboratory findings.
Why Our Infidelity DNA Test Results Are Reliable
At the core of everything we do is one simple principle: accurate answers matter.
Our laboratory partners:
Use validated forensic screening methods
Follow strict quality control procedures
Perform relationship testing twice when applicable
Maintain high-level laboratory accreditations
This ensures that all findings are reported accurately and responsibly.
Have Questions About Infidelity DNA Results?
Infidelity DNA testing can feel technical and overwhelming. Our knowledgeable DNA experts are available to help explain your results and answer any questions about your report.
Explore Infidelity DNA Testing Options
Still not sure which test you need?
Our knowledgeable DNA experts will listen to your unique situation and advise the best testing option for you.
Reach out to our DNA experts for any help with your situation
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