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
Low
5.7%
2.1%

76% (High)
88% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.2% 82%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.3 kg 71%
Sep 2025 Gestation (Days between conception and birth) -5.07 days 95%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.47 95%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.01% 74%


154 total progeny records from 48 dairy contemporary groups
( 6,016 herdmate records from 48 dairy contemporary groups)
  • 11 progeny ( 230 herdmates) born to heifers
  • 46 progeny ( 1,480 herdmates) born to 2nd parity dam
  • 97 progeny ( 4,306 herdmates) born to ≥3rd parity dam
  • 55.2% progeny (46.5% herdmates) were males
  • Dam Info
18 total progeny records from 5 contemporary groups
( 471 herdmate records from 5 contemporary groups)
  • 0 progeny ( 41 herdmates) born to heifers
  • 2 progeny ( 130 herdmates) born to 2nd parity dam
  • 16 progeny ( 300 herdmates) born to ≥3rd parity dam
  • 61.1% progeny (47.6% herdmates) were males
  • Dam Info
3 total progeny records from 1 contemporary groups
( 121 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 2 progeny ( 27 herdmates) born to 2nd parity dam
  • 1 progeny ( 94 herdmates) born to ≥3rd parity dam
  • 0% progeny (38% herdmates) were males
  • Dam Info