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
6.4%
2.7%


96% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.4% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 37.9 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.53 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.71 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.28% 88%


1,148 total progeny records from 190 dairy contemporary groups
( 19,941 herdmate records from 190 dairy contemporary groups)
  • 365 progeny ( 3,692 herdmates) born to heifers
  • 249 progeny ( 4,648 herdmates) born to 2nd parity dam
  • 534 progeny ( 11,601 herdmates) born to ≥3rd parity dam
  • 23.8% progeny (44.8% herdmates) were males
  • Dam Info
35 total progeny records from 8 contemporary groups
( 745 herdmate records from 7 contemporary groups)
  • 15 progeny ( 175 herdmates) born to heifers
  • 3 progeny ( 184 herdmates) born to 2nd parity dam
  • 17 progeny ( 386 herdmates) born to ≥3rd parity dam
  • 25.7% progeny (43.1% herdmates) were males
  • Dam Info
107 total progeny records from 14 contemporary groups
( 2,529 herdmate records from 14 contemporary groups)
  • 18 progeny ( 668 herdmates) born to heifers
  • 50 progeny ( 911 herdmates) born to 2nd parity dam
  • 39 progeny ( 950 herdmates) born to ≥3rd parity dam
  • 29.9% progeny (42.3% herdmates) were males
  • Dam Info