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. 2023 Jun 9;65:20. doi: 10.1186/s13028-023-00685-y

Table 3.

Distribution of inseminations by specified explanatory variables

Variable Number of inseminations Pregnant (%)*
Parity
 Heifer 70 50 (71.4)
 Cow 159 100 (62.9)
Herd
 1 90 61 (67.8)
 2 58 34 (58.6)
 3 60 44 (73.3)
 4 10 1 (10)
 5 11 10 (90.9)
Breed of cow
 Charolais 65 39 (60.0)
 Blonde d’Aquitaine 60 44 (73.3)
 Hereford 21 11 (52.4)
 Aberdeen Angus 22 15 (68.2)
 Limousin 6 5 (83.3)
 Beef crossbreed 55 36 (65.5)
Total 229 150 (65.5)

*Pregnancy risk (%) provided for each variable level