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%
2.4%


91% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.8% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 92%
Sep 2025 Gestation (Days between conception and birth) -3.83 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.57 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.36% 91%


682 total progeny records from 189 dairy contemporary groups
( 13,406 herdmate records from 186 dairy contemporary groups)
  • 37 progeny ( 300 herdmates) born to heifers
  • 169 progeny ( 3,337 herdmates) born to 2nd parity dam
  • 476 progeny ( 9,769 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (50.3% herdmates) were males
  • Dam Info
84 total progeny records from 22 contemporary groups
( 1,578 herdmate records from 21 contemporary groups)
  • 8 progeny ( 330 herdmates) born to heifers
  • 25 progeny ( 360 herdmates) born to 2nd parity dam
  • 51 progeny ( 888 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (47.3% herdmates) were males
  • Dam Info
37 total progeny records from 8 contemporary groups
( 981 herdmate records from 8 contemporary groups)
  • 0 progeny ( 159 herdmates) born to heifers
  • 5 progeny ( 189 herdmates) born to 2nd parity dam
  • 32 progeny ( 633 herdmates) born to ≥3rd parity dam
  • 35.1% progeny (42.6% herdmates) were males
  • Dam Info