| Table 2. Basic semen parameters before and after sildenafil administration | ||||
| Parameter | Normal | Before sildenafil ẋ±SD (range) |
After sildenafil ẋ±SD (range) |
|
| Volume (mL) | >1.5 | 2.45±1.4 (0.3-4.8) |
2.3±1.1 (0.5-4.3) |
NS |
| Concentration (x106/mL) |
≥20 | 67.3±102.7 (0.5-505) |
48.7±38.1 (0.4-150) |
NS |
| Motility A (%) | ≥25 | 11.2±8 (0-24) |
14.9±15.6 (0-64) |
NS |
| Motility A+B (%) | ≥50 | 21.4±13 (0-40) |
24.6±18.3 (0-70) |
NS |
ẋ±SD average and standard deviation
Samples were compared using the Student's T-test.
NS Not significantly different