| ACL IgG | Study group | Odd ratio | 95% CI by Chi method | |
| Control | Secondary infertility | |||
| Negative | 30 (100%) | 26 (86.7%) | 10.4 | (1.14 - 94.25) |
| Positive | 0 (0%) | 49 (13.3%) | ||
| Total | 30 (100%) | 30 (100%) | ||