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
6.9%
2.8%


91% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.7% 69%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 84%
Sep 2025 Gestation (Days between conception and birth) -3.48 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.50 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 89%


600 total progeny records from 71 dairy contemporary groups
( 5,996 herdmate records from 71 dairy contemporary groups)
  • 58 progeny ( 470 herdmates) born to heifers
  • 145 progeny ( 1,378 herdmates) born to 2nd parity dam
  • 397 progeny ( 4,148 herdmates) born to ≥3rd parity dam
  • 41.2% progeny (48% herdmates) were males
  • Dam Info
4 total progeny records from 2 contemporary groups
( 70 herdmate records from 2 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 0 progeny ( 12 herdmates) born to 2nd parity dam
  • 4 progeny ( 52 herdmates) born to ≥3rd parity dam
  • 25% progeny (48.6% herdmates) were males
  • Dam Info
18 total progeny records from 2 contemporary groups
( 375 herdmate records from 2 contemporary groups)
  • 9 progeny ( 34 herdmates) born to heifers
  • 7 progeny ( 85 herdmates) born to 2nd parity dam
  • 2 progeny ( 256 herdmates) born to ≥3rd parity dam
  • 38.9% progeny (47.7% herdmates) were males
  • Dam Info