| Treated (n = 30) | Control (n = 30) | χ2 | p | ||
| No. | % | No. | % | ||
Pregnancy |
|
|
|
|
|
|
Negative | 13 | 43.3 | 14 | 46.7 | 0.067 | 0.792 |
Positive | 17 | 56.7 | 16 | 53.3 |