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
High
9.7%
4.4%

82% (V High)
91% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 27.6% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.8 kg 80%
Sep 2025 Gestation (Days between conception and birth) 1.64 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.25 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.95% 85%


263 total progeny records from 75 dairy contemporary groups
( 2,403 herdmate records from 75 dairy contemporary groups)
  • 35 progeny ( 149 herdmates) born to heifers
  • 56 progeny ( 637 herdmates) born to 2nd parity dam
  • 172 progeny ( 1,617 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (50.4% herdmates) were males
  • Dam Info
15 total progeny records from 6 contemporary groups
( 174 herdmate records from 6 contemporary groups)
  • 0 progeny ( 48 herdmates) born to heifers
  • 3 progeny ( 34 herdmates) born to 2nd parity dam
  • 12 progeny ( 92 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (50% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 101 herdmate records from 4 contemporary groups)
  • 4 progeny ( 23 herdmates) born to heifers
  • 1 progeny ( 16 herdmates) born to 2nd parity dam
  • 3 progeny ( 62 herdmates) born to ≥3rd parity dam
  • 12.5% progeny (54.5% herdmates) were males
  • Dam Info