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

Moderate
7.1%
2.7%


74% (High)
83% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.3% 78%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.2 kg 79%
Sep 2025 Gestation (Days between conception and birth) -4.87 days 91%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.29 91%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.00% 70%


76 total progeny records from 26 dairy contemporary groups
( 2,709 herdmate records from 26 dairy contemporary groups)
  • 10 progeny ( 176 herdmates) born to heifers
  • 22 progeny ( 653 herdmates) born to 2nd parity dam
  • 44 progeny ( 1,880 herdmates) born to ≥3rd parity dam
  • 57.9% progeny (48.2% herdmates) were males
  • Dam Info
9 total progeny records from 4 contemporary groups
( 183 herdmate records from 4 contemporary groups)
  • 1 progeny ( 36 herdmates) born to heifers
  • 2 progeny ( 43 herdmates) born to 2nd parity dam
  • 6 progeny ( 104 herdmates) born to ≥3rd parity dam
  • 88.9% progeny (50.8% herdmates) were males
  • Dam Info
8 total progeny records from 2 contemporary groups
( 148 herdmate records from 2 contemporary groups)
  • 2 progeny ( 9 herdmates) born to heifers
  • 1 progeny ( 29 herdmates) born to 2nd parity dam
  • 5 progeny ( 110 herdmates) born to ≥3rd parity dam
  • 50% progeny (56.8% herdmates) were males
  • Dam Info