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
4.8%
2.2%


94% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.0% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 92%
Sep 2025 Gestation (Days between conception and birth) -3.88 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.92 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.63% 92%


970 total progeny records from 338 dairy contemporary groups
( 18,795 herdmate records from 336 dairy contemporary groups)
  • 106 progeny ( 881 herdmates) born to heifers
  • 251 progeny ( 4,537 herdmates) born to 2nd parity dam
  • 613 progeny ( 13,377 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (50.1% herdmates) were males
  • Dam Info
76 total progeny records from 25 contemporary groups
( 1,591 herdmate records from 25 contemporary groups)
  • 0 progeny ( 359 herdmates) born to heifers
  • 24 progeny ( 299 herdmates) born to 2nd parity dam
  • 52 progeny ( 933 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (46.4% herdmates) were males
  • Dam Info
39 total progeny records from 13 contemporary groups
( 872 herdmate records from 12 contemporary groups)
  • 7 progeny ( 239 herdmates) born to heifers
  • 12 progeny ( 145 herdmates) born to 2nd parity dam
  • 20 progeny ( 488 herdmates) born to ≥3rd parity dam
  • 35.9% progeny (51% herdmates) were males
  • Dam Info