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

Low
4.0%
2.1%


79% (High)
80% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 3.9% 59%
Mar 2023 Birth Weight (Expected progeny birth weight) 33.6 kg 70%
Mar 2023 Gestation (Days between conception and birth) -1.03 days 95%
Mar 2023 Mortality (Calves dead at or soon after birth) 13.22 95%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.41% 52%


143 total progeny records from 21 dairy contemporary groups
( 1,134 herdmate records from 21 dairy contemporary groups)
  • 44 progeny ( 223 herdmates) born to heifers
  • 22 progeny ( 284 herdmates) born to 2nd parity dam
  • 77 progeny ( 627 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (47.4% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 2 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 1 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 2 herdmates) born to ≥3rd parity dam
  • 0% progeny (0% herdmates) were males
  • Dam Info
13 total progeny records from 3 contemporary groups
( 112 herdmate records from 3 contemporary groups)
  • 4 progeny ( 24 herdmates) born to heifers
  • 1 progeny ( 31 herdmates) born to 2nd parity dam
  • 8 progeny ( 57 herdmates) born to ≥3rd parity dam
  • 0% progeny (2.7% herdmates) were males
  • Dam Info