Date of Evaluation Trait PTA Reliability
Jul 2022 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
4.6%
2.1%


95% (V High)
95% (V High)
Jul 2022 Birth Size (Progeny expected to be born large or extra large) 2.6% 79%
Jul 2022 Birth Weight (Expected progeny birth weight) 36.2 kg 95%
Jul 2022 Gestation (Days between conception and birth) -2.87 days 99%
Jul 2022 Mortality (Calves dead at or soon after birth) 0.62 99%
Jul 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.66% 51%


1,168 total progeny records from 167 dairy contemporary groups
( 17,815 herdmate records from 167 dairy contemporary groups)
  • 408 progeny ( 2,623 herdmates) born to heifers
  • 162 progeny ( 4,275 herdmates) born to 2nd parity dam
  • 598 progeny ( 10,917 herdmates) born to ≥3rd parity dam
  • 38.7% progeny (47.6% herdmates) were males
  • Dam Info
19 total progeny records from 5 contemporary groups
( 489 herdmate records from 5 contemporary groups)
  • 1 progeny ( 89 herdmates) born to heifers
  • 11 progeny ( 297 herdmates) born to 2nd parity dam
  • 7 progeny ( 103 herdmates) born to ≥3rd parity dam
  • 26.3% progeny (38% herdmates) were males
  • Dam Info
140 total progeny records from 12 contemporary groups
( 1,663 herdmate records from 12 contemporary groups)
  • 39 progeny ( 400 herdmates) born to heifers
  • 31 progeny ( 460 herdmates) born to 2nd parity dam
  • 70 progeny ( 803 herdmates) born to ≥3rd parity dam
  • 39.3% progeny (48% herdmates) were males
  • Dam Info