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
4.7%
2.1%


66% (High)
83% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.3% 74%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.0 kg 82%
Sep 2025 Gestation (Days between conception and birth) -3.79 days 91%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.46 91%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.27% 68%


79 total progeny records from 24 dairy contemporary groups
( 4,670 herdmate records from 24 dairy contemporary groups)
  • 3 progeny ( 83 herdmates) born to heifers
  • 26 progeny ( 1,157 herdmates) born to 2nd parity dam
  • 50 progeny ( 3,430 herdmates) born to ≥3rd parity dam
  • 44.3% progeny (47% herdmates) were males
  • Dam Info
4 total progeny records from 1 contemporary groups
( 207 herdmate records from 1 contemporary groups)
  • 1 progeny ( 35 herdmates) born to heifers
  • 1 progeny ( 44 herdmates) born to 2nd parity dam
  • 2 progeny ( 128 herdmates) born to ≥3rd parity dam
  • 50% progeny (44% herdmates) were males
  • Dam Info
14 total progeny records from 5 contemporary groups
( 1,045 herdmate records from 5 contemporary groups)
  • 3 progeny ( 77 herdmates) born to heifers
  • 4 progeny ( 216 herdmates) born to 2nd parity dam
  • 7 progeny ( 752 herdmates) born to ≥3rd parity dam
  • 35.7% progeny (42.9% herdmates) were males
  • Dam Info