| Table 1. Mean values of semen parameters of patients under fertility evaluation in an andrology laboratory from May 2022 to January 2024 | |||||
| Parameter | N | Min-Max | Mean (95% CI) | Standard Deviation | WHO Reference Minimum Value* |
|---|---|---|---|---|---|
| Volume (mL) | 1122 | 0.1-10 | 3.2 (3.1-3.3) | 1.6 | 1.4 |
| Sperm concentration (106/mL) | 1122 | 0-136 | 27.8 (26.4-29.2) | 34.3 | 16 |
| Total sperm count (106) | 1122 | 0-522 | 83.3 (78.4-88.1) | 82.8 | 39 |
| Total motility (%) | 1122 | 0-84.9 | 45.8 (44.6-47.1) | 20.9 | 42 |
| Progressive motility (%) | 1122 | 0-81.41 | 40.8 (39.6-42.0) | 20.2 | 30 |
| Immotile sperm (%) | 1122 | 0-100 | 51.14 (49.9-52.4) | 21.3 | 20 |
| Sperm with normal morphology (%) | 1023 | 0-6 | 1.6(1.5-1.6) | 1.1 | 4 |