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
8.8%
3.7%

95% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 26.4% 81%
Sep 2025 Birth Weight (Expected progeny birth weight) 43.0 kg 74%
Sep 2025 Gestation (Days between conception and birth) -2.17 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.05 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.48% 88%


415 total progeny records from 237 dairy contemporary groups
( 4,675 herdmate records from 233 dairy contemporary groups)
  • 145 progeny ( 1,148 herdmates) born to heifers
  • 106 progeny ( 1,209 herdmates) born to 2nd parity dam
  • 164 progeny ( 2,318 herdmates) born to ≥3rd parity dam
  • 10.4% progeny (35.3% herdmates) were males
  • Dam Info
11 total progeny records from 7 contemporary groups
( 250 herdmate records from 7 contemporary groups)
  • 4 progeny ( 87 herdmates) born to heifers
  • 3 progeny ( 55 herdmates) born to 2nd parity dam
  • 4 progeny ( 108 herdmates) born to ≥3rd parity dam
  • 0% progeny (24.4% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 118 herdmate records from 2 contemporary groups)
  • 1 progeny ( 52 herdmates) born to heifers
  • 1 progeny ( 24 herdmates) born to 2nd parity dam
  • 1 progeny ( 42 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (33.9% herdmates) were males
  • Dam Info