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
5.9%
2.5%

95% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.5% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 94%
Sep 2025 Gestation (Days between conception and birth) -5.60 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.66 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.46% 96%


2,008 total progeny records from 515 dairy contemporary groups
( 32,511 herdmate records from 515 dairy contemporary groups)
  • 59 progeny ( 477 herdmates) born to heifers
  • 444 progeny ( 7,637 herdmates) born to 2nd parity dam
  • 1,505 progeny ( 24,397 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50.8% herdmates) were males
  • Dam Info
125 total progeny records from 38 contemporary groups
( 2,493 herdmate records from 38 contemporary groups)
  • 5 progeny ( 529 herdmates) born to heifers
  • 32 progeny ( 468 herdmates) born to 2nd parity dam
  • 88 progeny ( 1,496 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (50.1% herdmates) were males
  • Dam Info
55 total progeny records from 9 contemporary groups
( 697 herdmate records from 9 contemporary groups)
  • 13 progeny ( 154 herdmates) born to heifers
  • 8 progeny ( 116 herdmates) born to 2nd parity dam
  • 34 progeny ( 427 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (52.1% herdmates) were males
  • Dam Info