| Table 2: Results on motile sperm concentration in the PESA before and after letrozole treatment | ||||
| # |
Motile sperm concentration pre letrozole (x106) |
Motile sperm concentration post letrozole (x106) |
Fold of increase in motile sperm concentration |
Percentage of increase in motile sperm concentration |
| 1 | 0.12 | 0.6 | 5.0 | 400% |
| 2 | 0.06 | 0.22 | 3.7 | 267% |
| 3 | 0.16 | 0.84 | 5.3 | 425% |
| 4 | 0.03 | 0.1 | 3.3 | 233% |
| 5 | 0.0001 | 0.00004 | 0.4 | -60% |
| 6 | 0.0001 | 1.6 | 16000.0 | >500% |
| 7 | 0.0001 | 0.6 | 6000.0 | >500% |
| 8 | 0.03 | 0.06 | 2.0 | 100% |
| 9 | 0.12 | 0.03 | 0.3 | -75% |
| 10 | 0.02 | 0.06 | 3.0 | 200% |
| 11 | 0.06 | 0.002 | 0.03 | -97% |
| Mean±SD | 0.06±0.06 | 0.4±0.5 | ||