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
7.3%
3.1%


86% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.6% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.2 kg 85%
Sep 2025 Gestation (Days between conception and birth) -4.80 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.40 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 87%


456 total progeny records from 96 dairy contemporary groups
( 4,592 herdmate records from 95 dairy contemporary groups)
  • 29 progeny ( 281 herdmates) born to heifers
  • 124 progeny ( 1,161 herdmates) born to 2nd parity dam
  • 303 progeny ( 3,150 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (49.1% herdmates) were males
  • Dam Info
38 total progeny records from 7 contemporary groups
( 350 herdmate records from 7 contemporary groups)
  • 6 progeny ( 73 herdmates) born to heifers
  • 9 progeny ( 84 herdmates) born to 2nd parity dam
  • 23 progeny ( 193 herdmates) born to ≥3rd parity dam
  • 39.5% progeny (42.9% herdmates) were males
  • Dam Info
15 total progeny records from 2 contemporary groups
( 209 herdmate records from 2 contemporary groups)
  • 0 progeny ( 48 herdmates) born to heifers
  • 6 progeny ( 48 herdmates) born to 2nd parity dam
  • 9 progeny ( 113 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (50.7% herdmates) were males
  • Dam Info