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
5.4%
2.4%


87% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.0% 77%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 89%
Sep 2025 Gestation (Days between conception and birth) -4.27 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.20 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 82%


499 total progeny records from 146 dairy contemporary groups
( 11,466 herdmate records from 144 dairy contemporary groups)
  • 57 progeny ( 562 herdmates) born to heifers
  • 110 progeny ( 2,758 herdmates) born to 2nd parity dam
  • 332 progeny ( 8,146 herdmates) born to ≥3rd parity dam
  • 40.9% progeny (47.9% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 267 herdmate records from 4 contemporary groups)
  • 0 progeny ( 47 herdmates) born to heifers
  • 2 progeny ( 49 herdmates) born to 2nd parity dam
  • 6 progeny ( 171 herdmates) born to ≥3rd parity dam
  • 87.5% progeny (56.2% herdmates) were males
  • Dam Info
28 total progeny records from 7 contemporary groups
( 1,269 herdmate records from 7 contemporary groups)
  • 0 progeny ( 183 herdmates) born to heifers
  • 9 progeny ( 311 herdmates) born to 2nd parity dam
  • 19 progeny ( 775 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (47.3% herdmates) were males
  • Dam Info