| Table 2. Main spermogram evaluation. | |||
| Spermogram parameters | Mean ± SEM | Reference values WHO* | Candidates with abnormal values, % (n) |
| Volume (mL) | 3.1±0.11 | ≥1.5 | 11.9 (27) |
| pHa | 8.0±0.02 | ≥7.2 | 0.4 (1) |
| Progressive Motility (%) | 54.1±1.06 | ≥32 | 9.7 (22) |
| Concentration (*106/mL) | 81.5±4.28 | ≥15 | 8.4 (19) |
| Normal Morphology (%)b | 7.4±0.25 | ≥4 | 23.9 (54) |
| Leukocytes (*106/mL) | 0.5±0.16 | ≤1 | 5.8 (13) |
a 4 missing values
b 1 missing value
* World Health Organization (2010); (