2601 Coolidge Rd, Suite 203
East Lansing, MI 48823
517-336-7734 or 888-875-7574

What Differentiates Us

Our laboratory semen detection test has been developed in coordination with a major university microbiology department.  All personnel are are highly skilled experts in testing and/or quality control.

Testing can be completed with or without a legal chain of custody.  All written reports are thoroughly reviewed and notarized.

You are guaranteed 100% accurate and conclusive results.


What Differentiates Us

Semen and Sperm Detection, Inc. has performed over 3100 in-house semen detections and has sold over 50,000   Prostate Specific Antigen (PSA) kits.

SSDI performs the most accurate and definitive semen detection test available.

Positive semen detection reports identify to extreme specifics the strength of each outcome.  When panties are tested the results provide the time frame the intercourse took place.  This level of detail and expertise is unparalleled by any existing semen detection company.  

Actual test reports

Recent news, contracts, and awards

Validation Study

Semen detection statistics

History of semen detections

Infidelity Private Investigator

Frequently Asked Questions

New - AP Test Kit


About Semen and Sperm Detection, Inc.

The following are a few important SSDI company highlights:

  • Semen and Sperm Detection Inc., (SSDI) a Texas Corporation, is a wholly owned subsidiary of DNA Testing Center, Inc. (DTC)  
  • We first offered semen detections in 1999 and in 2002 developed the prostate specific antigen home semen detection test kit.
  • SSDI is a wholly owned subsidiary of DNA Testing Center.

The following are a few important DTC company highlights:

  • DNA Testing Centre, Inc was first company to sell a self collection (home DNA test) kit on the internet.
  • DTC has resolved more than twenty thousand issues of paternity since 1999.
  • We have sold thousands of semen detection tests since 2001.
  • We have answered the question of infidelity for thousands of suspecting significant others since 2001 and provided peace of mind with the guidance they need to make informed decisions
  • DTC belongs to the BBB.  Select the logo below for more information.










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