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
5.4%
2.3%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 14.5% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.6 kg 98%
Sep 2025 Gestation (Days between conception and birth) -4.43 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.40 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.54% 99%


8,638 total progeny records from 1,648 dairy contemporary groups
( 118,227 herdmate records from 1,643 dairy contemporary groups)
  • 2,166 progeny ( 15,539 herdmates) born to heifers
  • 1,756 progeny ( 25,923 herdmates) born to 2nd parity dam
  • 4,716 progeny ( 76,765 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (48.8% herdmates) were males
  • Dam Info
696 total progeny records from 142 contemporary groups
( 9,586 herdmate records from 142 contemporary groups)
  • 167 progeny ( 2,117 herdmates) born to heifers
  • 157 progeny ( 1,892 herdmates) born to 2nd parity dam
  • 372 progeny ( 5,577 herdmates) born to ≥3rd parity dam
  • 45.4% progeny (49.3% herdmates) were males
  • Dam Info
465 total progeny records from 74 contemporary groups
( 8,252 herdmate records from 74 contemporary groups)
  • 94 progeny ( 1,619 herdmates) born to heifers
  • 107 progeny ( 1,711 herdmates) born to 2nd parity dam
  • 264 progeny ( 4,922 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (48% herdmates) were males
  • Dam Info