Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Moderate
8.0%
2.7%

96% (V High)
99% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 18.2% 91%
Mar 2023 Birth Weight (Expected progeny birth weight) 42.2 kg 91%
Mar 2023 Gestation (Days between conception and birth) -3.27 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.69 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.71% 93%


3,016 total progeny records from 640 dairy contemporary groups
( 32,386 herdmate records from 633 dairy contemporary groups)
  • 270 progeny ( 1,646 herdmates) born to heifers
  • 791 progeny ( 8,661 herdmates) born to 2nd parity dam
  • 1,955 progeny ( 22,079 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (50.1% herdmates) were males
  • Dam Info
39 total progeny records from 11 contemporary groups
( 782 herdmate records from 11 contemporary groups)
  • 0 progeny ( 174 herdmates) born to heifers
  • 8 progeny ( 176 herdmates) born to 2nd parity dam
  • 31 progeny ( 432 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (51% herdmates) were males
  • Dam Info
45 total progeny records from 9 contemporary groups
( 826 herdmate records from 9 contemporary groups)
  • 0 progeny ( 217 herdmates) born to heifers
  • 17 progeny ( 147 herdmates) born to 2nd parity dam
  • 28 progeny ( 462 herdmates) born to ≥3rd parity dam
  • 53.3% progeny (46.6% herdmates) were males
  • Dam Info