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%


89% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.0% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 88%
Sep 2025 Gestation (Days between conception and birth) -5.76 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.45 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.51% 89%


1,212 total progeny records from 345 dairy contemporary groups
( 28,379 herdmate records from 345 dairy contemporary groups)
  • 50 progeny ( 704 herdmates) born to heifers
  • 280 progeny ( 6,717 herdmates) born to 2nd parity dam
  • 882 progeny ( 20,958 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (49.6% herdmates) were males
  • Dam Info
84 total progeny records from 25 contemporary groups
( 2,738 herdmate records from 25 contemporary groups)
  • 1 progeny ( 530 herdmates) born to heifers
  • 20 progeny ( 505 herdmates) born to 2nd parity dam
  • 63 progeny ( 1,703 herdmates) born to ≥3rd parity dam
  • 52.4% progeny (46.6% herdmates) were males
  • Dam Info
25 total progeny records from 10 contemporary groups
( 1,193 herdmate records from 10 contemporary groups)
  • 1 progeny ( 284 herdmates) born to heifers
  • 6 progeny ( 234 herdmates) born to 2nd parity dam
  • 18 progeny ( 675 herdmates) born to ≥3rd parity dam
  • 44% progeny (47.9% herdmates) were males
  • Dam Info