Home  |  About  |  Contact      



24-Hour Toll-Free 1-877-786-9323







































Our semen analysis service will generate a DNA profile from  your semen-stained sample (e.g., underwear) and will compare this DNA profile to the DNA profile from the comparison sample (e.g., a swab sample). You will be able to test whether or not the semen contained on your sample belongs to a particular person.

For example: You use the CheckMate semen detection test and the results are positive - there is semen on your partner's underwear. You want to see if this semen is yours, so you send us your partner's underwear along with your DNA sample (e.g., a swab sample). We compare the DNA from the semen with your DNA from the swab sample to see if the semen is yours.

Or let's say you suspect that the semen may be your friend's. 

You can submit a forensic sample from your friend (e.g., a used toothbrush, etc.) to see if the semen is your friend's.

How It Works

A DNA profile is generated from the semen contained in your test material. This DNA profile is compared to the DNA profile generated by your comparison sample to see if they match.

Test Details

Sample Types
Semen-stained Sample:
  • any material containing semen (e.g., underwear, sheets, blankets, clothing, used condom, etc.)
Comparison Sample:
  • swab
  • hair
  • forensic sample (e.g., used toothbrush) (more...)

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


Semen-Stained Sample: $175 for DNA profile
Comparison Sample(s): $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.

Semen Analysis 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 Semen Analysis Form
Print all pages.
4. Complete the Semen Analysis Form.
5 Send the completed Semen Analysis Form, collected samples, and payment to:

21704 Devonshire Street, Suite 303
Chatsworth, CA 91311

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.



Copyright 1996-2013 Test Infidelity, a DNA PLUS company. All Rights Reserved.
24-Hour Toll-Free 1-877-786-9323


Terms of Use  |  Privacy Policy

Test Infidelity's Parent Company DNA PLUS is a Member of the Better Business Bureau. Certain services may be unavailable in the state of New York.