Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.4%
2.1%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.5% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 98%
May 2025 Gestation (Days between conception and birth) -4.95 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.25 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.69% 99%


8,506 total progeny records from 2,009 dairy contemporary groups
( 70,221 herdmate records from 1,988 dairy contemporary groups)
  • 3,306 progeny ( 13,114 herdmates) born to heifers
  • 1,510 progeny ( 16,688 herdmates) born to 2nd parity dam
  • 3,690 progeny ( 40,419 herdmates) born to ≥3rd parity dam
  • 46.6% progeny (49.9% herdmates) were males
  • Dam Info
45 total progeny records from 15 contemporary groups
( 742 herdmate records from 15 contemporary groups)
  • 13 progeny ( 182 herdmates) born to heifers
  • 9 progeny ( 136 herdmates) born to 2nd parity dam
  • 23 progeny ( 424 herdmates) born to ≥3rd parity dam
  • 57.8% progeny (50.4% herdmates) were males
  • Dam Info
241 total progeny records from 38 contemporary groups
( 2,306 herdmate records from 38 contemporary groups)
  • 81 progeny ( 579 herdmates) born to heifers
  • 39 progeny ( 543 herdmates) born to 2nd parity dam
  • 121 progeny ( 1,184 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (47.7% herdmates) were males
  • Dam Info