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
5.4%
2.2%


77% (High)
89% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.8% 73%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.0 kg 83%
Sep 2025 Gestation (Days between conception and birth) -4.02 days 96%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.07 96%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.18% 74%


174 total progeny records from 43 dairy contemporary groups
( 6,633 herdmate records from 43 dairy contemporary groups)
  • 21 progeny ( 352 herdmates) born to heifers
  • 41 progeny ( 1,638 herdmates) born to 2nd parity dam
  • 112 progeny ( 4,643 herdmates) born to ≥3rd parity dam
  • 31% progeny (46.2% 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
  • 75% progeny (43.5% herdmates) were males
  • Dam Info
12 total progeny records from 4 contemporary groups
( 748 herdmate records from 4 contemporary groups)
  • 2 progeny ( 78 herdmates) born to heifers
  • 3 progeny ( 144 herdmates) born to 2nd parity dam
  • 7 progeny ( 526 herdmates) born to ≥3rd parity dam
  • 58.3% progeny (43.2% herdmates) were males
  • Dam Info