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%
2.2%


94% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.7% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 84%
Sep 2025 Gestation (Days between conception and birth) -5.10 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.53 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.95% 94%


938 total progeny records from 167 dairy contemporary groups
( 12,756 herdmate records from 167 dairy contemporary groups)
  • 210 progeny ( 1,327 herdmates) born to heifers
  • 246 progeny ( 3,060 herdmates) born to 2nd parity dam
  • 482 progeny ( 8,369 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (51.1% herdmates) were males
  • Dam Info
28 total progeny records from 11 contemporary groups
( 726 herdmate records from 11 contemporary groups)
  • 11 progeny ( 221 herdmates) born to heifers
  • 3 progeny ( 156 herdmates) born to 2nd parity dam
  • 14 progeny ( 349 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (49.7% herdmates) were males
  • Dam Info
4 total progeny records from 1 contemporary groups
( 55 herdmate records from 1 contemporary groups)
  • 0 progeny ( 17 herdmates) born to heifers
  • 2 progeny ( 20 herdmates) born to 2nd parity dam
  • 2 progeny ( 18 herdmates) born to ≥3rd parity dam
  • 25% progeny (34.5% herdmates) were males
  • Dam Info