What Differentiates Us

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 or feminine pads are tested the results provide the time frame the intercourse took place.  This level of detail and expertise is unparalleled.

Sexual assault assistance

Actual test reports

Recent news, contracts, and awards

Validation studies

Semen detection statistics

History of semen detections

Infidelity Private Investigator

Frequently Asked Questions (FAQ)

Home infidelity test kits

Active customer feedback