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
5.7%
2.4%


88% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.6% 84%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 89%
Sep 2025 Gestation (Days between conception and birth) -4.37 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.13 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.21% 79%


377 total progeny records from 123 dairy contemporary groups
( 11,242 herdmate records from 123 dairy contemporary groups)
  • 63 progeny ( 842 herdmates) born to heifers
  • 104 progeny ( 2,593 herdmates) born to 2nd parity dam
  • 210 progeny ( 7,807 herdmates) born to ≥3rd parity dam
  • 39.8% progeny (47.8% herdmates) were males
  • Dam Info
20 total progeny records from 11 contemporary groups
( 717 herdmate records from 11 contemporary groups)
  • 0 progeny ( 87 herdmates) born to heifers
  • 5 progeny ( 153 herdmates) born to 2nd parity dam
  • 15 progeny ( 477 herdmates) born to ≥3rd parity dam
  • 35% progeny (47.8% herdmates) were males
  • Dam Info
20 total progeny records from 4 contemporary groups
( 562 herdmate records from 4 contemporary groups)
  • 15 progeny ( 74 herdmates) born to heifers
  • 2 progeny ( 92 herdmates) born to 2nd parity dam
  • 3 progeny ( 396 herdmates) born to ≥3rd parity dam
  • 30% progeny (44.3% herdmates) were males
  • Dam Info