THE MALE FERTILITY Rapid Test is for in vitro qualitative detection of Acrosomal Protein SP-10 found on sperms to estimate of sperm concentration in human semen above or below 15 million/mL as an aid in male infertility diagnosis. USEFUL FOR INFERTILITY: It assists in diagnosing male infertility, tracking treatment progress, and guiding couples in family planning. ESTIMATES SPERM CONCENTRATION: This test estimates the number of sperms in human semen, whether it's above or below 15 million/mL. DETECTS SP-10 PROTEIN: It detects a protein called Acrosomal Protein SP-10 found on sperms. QUICK TEST FOR MALE FERTILITY: The One Step SP-10 Male Fertility Rapid Test Cassette is a fast test that helps check male fertility.