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
9.9%
3.6%


98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 28.1% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.2 kg 92%
Sep 2025 Gestation (Days between conception and birth) -3.02 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.21 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.42% 97%


1,703 total progeny records from 499 dairy contemporary groups
( 19,558 herdmate records from 495 dairy contemporary groups)
  • 447 progeny ( 1,449 herdmates) born to heifers
  • 474 progeny ( 5,506 herdmates) born to 2nd parity dam
  • 782 progeny ( 12,603 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (49.9% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 54 herdmate records from 1 contemporary groups)
  • 0 progeny ( 8 herdmates) born to heifers
  • 1 progeny ( 17 herdmates) born to 2nd parity dam
  • 0 progeny ( 29 herdmates) born to ≥3rd parity dam
  • 100% progeny (51.9% herdmates) were males
  • Dam Info
50 total progeny records from 17 contemporary groups
( 649 herdmate records from 17 contemporary groups)
  • 12 progeny ( 154 herdmates) born to heifers
  • 13 progeny ( 118 herdmates) born to 2nd parity dam
  • 25 progeny ( 377 herdmates) born to ≥3rd parity dam
  • 30% progeny (42.4% herdmates) were males
  • Dam Info