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
6.1%
2.1%

86% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.1% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 87%
Sep 2025 Gestation (Days between conception and birth) -3.46 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.04 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.76% 84%


1,163 total progeny records from 265 dairy contemporary groups
( 13,218 herdmate records from 264 dairy contemporary groups)
  • 52 progeny ( 361 herdmates) born to heifers
  • 308 progeny ( 3,163 herdmates) born to 2nd parity dam
  • 803 progeny ( 9,694 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (50% herdmates) were males
  • Dam Info
86 total progeny records from 21 contemporary groups
( 1,694 herdmate records from 21 contemporary groups)
  • 2 progeny ( 382 herdmates) born to heifers
  • 26 progeny ( 318 herdmates) born to 2nd parity dam
  • 58 progeny ( 994 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (47.8% herdmates) were males
  • Dam Info
37 total progeny records from 3 contemporary groups
( 151 herdmate records from 3 contemporary groups)
  • 3 progeny ( 37 herdmates) born to heifers
  • 9 progeny ( 30 herdmates) born to 2nd parity dam
  • 25 progeny ( 84 herdmates) born to ≥3rd parity dam
  • 56.8% progeny (48.3% herdmates) were males
  • Dam Info