No awkward office visits or time wasted. Our at-home sample collection kit ensures convenience and discretion. Simply collect, ship, and receive results that give you answers—and options.
Find what’s missing from your sperm test
Measuring Male Fertility through Sperm Competence
Included in standard semen analysis
Sure, they’re swimming—but can they fertilize?
There’s a missing piece in male fertility testing—and its name is phosphatidylserine (PS). A 2019 study found that this essential biomarker must be present on the sperm’s surface for fertilization to occur.
Traditional semen analyses have overlooked low PS expression as a cause of infertility—until now.
Sure, they’re swimming—but can they fertilize?
There’s a missing piece in male fertility testing—and its name is phosphatidylserine (PS). A 2019 study found that this essential biomarker must be present on the sperm’s surface for fertilization to occur.
Traditional semen analyses have overlooked low PS expression as a cause of infertility—until now.
Included in standard semen analysis
Low PS Score
Low Fertility
The PS Score is a measure of the percentage of sperm capable of fertilizing an egg. Even if sperm motility and count seem normal, fertility might not be.
Improving PS Score
Research is ongoing, but there are promising results that indicate a minor procedure called a varicocele repair can improve PS Score to pregnancy-proven levels.
Stop Guessing. Start Solving.
Infertility affects 1 in 6 couples, and male factors are often overlooked and difficult to detect. Learn how PS Detect can provide the answers you need to move forward.
