Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
High
10.4%
4.3%

58% (Average)
87% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 29.0% 84%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 76%
Sep 2025 Gestation (Days between conception and birth) -0.75 days 95%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.78 95%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.32% 77%


188 total progeny records from 54 dairy contemporary groups
( 2,597 herdmate records from 53 dairy contemporary groups)
  • 2 progeny ( 55 herdmates) born to heifers
  • 36 progeny ( 642 herdmates) born to 2nd parity dam
  • 150 progeny ( 1,900 herdmates) born to ≥3rd parity dam
  • 50.5% progeny (50.5% herdmates) were males
  • Dam Info
17 total progeny records from 10 contemporary groups
( 169 herdmate records from 10 contemporary groups)
  • 2 progeny ( 36 herdmates) born to heifers
  • 2 progeny ( 26 herdmates) born to 2nd parity dam
  • 13 progeny ( 107 herdmates) born to ≥3rd parity dam
  • 35.3% progeny (52.1% herdmates) were males
  • Dam Info
8 total progeny records from 1 contemporary groups
( 68 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 3 progeny ( 9 herdmates) born to 2nd parity dam
  • 5 progeny ( 59 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (47.1% herdmates) were males
  • Dam Info