Semen Analysis Reference Tool
Enter values from a semen analysis report to compare common semen parameters with WHO lower reference values and calculate total sperm count and motile sperm counts.
WHO lower reference value: 1.4 mL
WHO lower reference value: 16 million/mL
WHO lower reference value: 42%
WHO lower reference value: 30%
WHO lower reference value: 4%
WHO lower reference value: 54%
WHO Reference Values
Semen Volume
≥ 1.4 mL
Sperm Concentration
≥ 16 million/mL
Total Sperm Number
≥ 39 million
Total Motility
≥ 42%
Progressive Motility
≥ 30%
Normal Morphology
≥ 4%
Vitality
≥ 54%
Reference: WHO Laboratory Manual for the Examination and Processing of Human Semen, 6th Edition.