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DNA Profiling

DNA Comparison

Test Details


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confidentiality assured

Our Forensic Infidelity Test is a two-step test that can detect the presence of DNA (e.g., from semen or vaginal fluids) on a forensic sample and then (if desired) compare this DNA to the DNA on a comparison sample.

Examples of forensic samples include, but are not limited to:

  • Dried stains on underwear, sheets, pads, tampons

  • Dried semen stains on tissue, underwear, clothing

Don't see the sample type used like to submit?  Contact us and ask about it.  If you can collect it, chances are we can test it.

Comparison samples can be swabs, hair, or forensic samples.

For example, if you suspect your partner is being unfaithful, you can send in a pair of his or her underwear to test for the presence of another person's genetic material (e.g., from semen or vaginal fluids), and compare this to your DNA profile.  If genetic material is present, you can find out if it are yours using a DNA comparison.

Or let's say you suspect that the genetic material may be your friend's. You can submit a forensic sample from your friend (e.g., a used toothbrush, etc.) to see if the genetic material is your friend's.

Step 1: DNA Profiling

DNA Profiling will detect the presence of genetic material and, if present, will generate a DNA profile.  This profile will tell you if DNA from more than one individual was found and if more than one individual is male.

For example, we detect and generate a mixed DNA profile from your sample (i.e., there is DNA from more than one male).

If no genetic material is found, no DNA profile is generated.  DNA comparison is not necessary and you will only be charged for DNA profiling and not DNA comparison.

Sample Types:

  • any material you suspect may contain semen or vaginal fluids (e.g., underwear, sheets, blankets, clothing, used condom, etc.)

Step 2: DNA Comparison

If a DNA profile is generated, we can compare this profile to the DNA profile of another sample.

For example, you wish to know whose semen was present in your partner's underwear so you submit a sample with your DNA (e.g., your hair).  We compare your DNA profile with that of the semen's to see if the semen is yours. Or we can compare the DNA profile to the DNA profile generated by your friend's toothbrush to see if the semen is his.

Sample Types:

Test Details

Collection Type: Self-collection

Tested Markers: 16 (from same chromosome)
Lab: AABB accredited
Accuracy: 99.99+% for matches, 100% for mismatches
Results: 7-10 business days


DNA Profiling: $175 per sample
DNA Comparison: $100 per hair/swab sample / $175 per forensic sample

Start Your Test Today

All the paperwork for this test is online - simply print out and complete the necessary paperwork and send them along with your samples to us. No material is ever mailed to you.

If you would prefer we send you a free kit, click here.

Forensic Infidelity Test Instructions
Completion Time: Approx. 15 minutes

1. Click here to view the Sample Collection Instructions.
Print all pages.
2. Follow the Sample Collection Instructions to collect your samples.
3. Click here to view the Forensic Infidelity Test Form
Print all pages.
4. Complete the Forensic Infidelity Test Form.
5 Send the completed Forensic Infidelity Test Form, collected samples, and payment to:

2654 B5 W Horizon Ridge Pkwy
STE # 207
Henderson, NV 89052

You may send the paperwork and samples by your preferred courier (US Post, UPS, FedEx, etc.).

For guaranteed confidentiality and anonymity, follow the "Confidentiality and Anonymity Instructions" throughout the paperwork.