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
6.4%
2.7%

85% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 88%
Sep 2025 Gestation (Days between conception and birth) -4.44 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.10 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 89%


632 total progeny records from 189 dairy contemporary groups
( 16,687 herdmate records from 188 dairy contemporary groups)
  • 12 progeny ( 136 herdmates) born to heifers
  • 154 progeny ( 4,100 herdmates) born to 2nd parity dam
  • 466 progeny ( 12,451 herdmates) born to ≥3rd parity dam
  • 54.4% progeny (51.3% herdmates) were males
  • Dam Info
53 total progeny records from 16 contemporary groups
( 1,198 herdmate records from 16 contemporary groups)
  • 0 progeny ( 244 herdmates) born to heifers
  • 10 progeny ( 195 herdmates) born to 2nd parity dam
  • 43 progeny ( 759 herdmates) born to ≥3rd parity dam
  • 47.2% progeny (49.8% herdmates) were males
  • Dam Info
20 total progeny records from 6 contemporary groups
( 800 herdmate records from 6 contemporary groups)
  • 3 progeny ( 166 herdmates) born to heifers
  • 2 progeny ( 147 herdmates) born to 2nd parity dam
  • 15 progeny ( 487 herdmates) born to ≥3rd parity dam
  • 55% progeny (44.4% herdmates) were males
  • Dam Info