| Control | Test | P Value |
Animals eligible to be bred, # | 3357 | 3984 |
|
Heat observed, % | 54.8 | 56.1 | 0.109 |
% Bred that became pregnant | 35.4 | 34.5 | 0.076 |
Pregnancy rate, % | 18.2 | 19.5 | 0.154 |
Services/conception | 2.73 | 2.93 | 0.466 |
Abortions, % | 16.8 | 4.7 | <0.001 |