MH Tail | Positive | Negative | Total |
Bent | 0 | 7 | 7 |
Coiled | 0 | 7 | 7 |
Short | 2 | 19 | 21 |
Double | 0 | 2 | 2 |
Aspermia | 0 | 4 | 4 |
Normal | 12 | 55 | 67 |
Total | 14 | 78 | 108 |
P value | 0.46 |