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%
2.4%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.7% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 96%
May 2025 Gestation (Days between conception and birth) -5.00 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.50 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.56% 92%


2,317 total progeny records from 700 dairy contemporary groups
( 54,568 herdmate records from 699 dairy contemporary groups)
  • 418 progeny ( 4,372 herdmates) born to heifers
  • 516 progeny ( 12,550 herdmates) born to 2nd parity dam
  • 1,383 progeny ( 37,646 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (49.1% herdmates) were males
  • Dam Info
159 total progeny records from 60 contemporary groups
( 5,316 herdmate records from 60 contemporary groups)
  • 23 progeny ( 1,165 herdmates) born to heifers
  • 40 progeny ( 1,081 herdmates) born to 2nd parity dam
  • 96 progeny ( 3,070 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (48.6% herdmates) were males
  • Dam Info
133 total progeny records from 31 contemporary groups
( 3,676 herdmate records from 31 contemporary groups)
  • 20 progeny ( 730 herdmates) born to heifers
  • 26 progeny ( 748 herdmates) born to 2nd parity dam
  • 87 progeny ( 2,198 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (48.1% herdmates) were males
  • Dam Info