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
5.5%
2.3%


95% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.1% 87%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 90%
Sep 2025 Gestation (Days between conception and birth) -4.24 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.22 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.41% 89%


558 total progeny records from 144 dairy contemporary groups
( 5,556 herdmate records from 142 dairy contemporary groups)
  • 160 progeny ( 593 herdmates) born to heifers
  • 122 progeny ( 1,326 herdmates) born to 2nd parity dam
  • 276 progeny ( 3,637 herdmates) born to ≥3rd parity dam
  • 42.7% progeny (48.6% herdmates) were males
  • Dam Info
23 total progeny records from 7 contemporary groups
( 424 herdmate records from 7 contemporary groups)
  • 2 progeny ( 106 herdmates) born to heifers
  • 9 progeny ( 77 herdmates) born to 2nd parity dam
  • 12 progeny ( 241 herdmates) born to ≥3rd parity dam
  • 8.7% progeny (49.1% herdmates) were males
  • Dam Info
22 total progeny records from 9 contemporary groups
( 355 herdmate records from 9 contemporary groups)
  • 0 progeny ( 83 herdmates) born to heifers
  • 9 progeny ( 60 herdmates) born to 2nd parity dam
  • 13 progeny ( 212 herdmates) born to ≥3rd parity dam
  • 22.7% progeny (42.8% herdmates) were males
  • Dam Info