What is Progressive Motile Sperm Concentration? December 22, 2024 21:15 Progressive Motile Sperm Concentration is the number of forward-moving sperm in 1 Milliliter of your semen. Related articles What is MSC (Motile Sperm Concentration)? Can I share my results? What are the 5 parameters that YO tests? What is Progressive Motility %? How do I share my results?