Physiology

nything less than 15 million sperm per milliliter, or 39 million sperm per ejaculate, is considered low. A low sperm count is often referred to as oligospermia. A high, or above average, sperm count is over 200 million sperm per millimeter.
Ejaculate volume: 1.5–7.6 mL
Progressive motility: 32–75 percent
Sperm concentration: 15–259 million per mL
Total motility (progressive and non-progressive): 40–81 percent