What are PMSC and how does SwimCount work?

Progressive Motile Sperm Cells (PMSC's) are the only sperm cells that can fertilize an egg and the single best predictor for male fertility.

SwimCount measures the Progressive Motile Sperm Cells (PMSC's) in a man's semen sample.

See the video below on how SwimCount is different from other home sperm test.