Table 42-6.
| Table 42-6. Semen analysis—minimal standards of adequacy. | |
| Ejaculate volume | 1.5-5.5 mL |
| Sperm concentration | > 20 × 106 sperm/mL |
| Motility | > 50% |
| Forward progression | 2 (scale 1-4) |
| Morphology | > 30% WHO normal forms (> 4% Kruger normal forms) |
| No agglutination (clumping), white cells, or increased viscosity. | |