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

Moderate
7.5%
2.9%


77% (High)
88% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.8% 82%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 71%
Sep 2025 Gestation (Days between conception and birth) -3.12 days 95%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.78 95%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.76% 72%


155 total progeny records from 51 dairy contemporary groups
( 2,608 herdmate records from 51 dairy contemporary groups)
  • 27 progeny ( 259 herdmates) born to heifers
  • 41 progeny ( 687 herdmates) born to 2nd parity dam
  • 87 progeny ( 1,662 herdmates) born to ≥3rd parity dam
  • 25.8% progeny (43.9% herdmates) were males
  • Dam Info
20 total progeny records from 8 contemporary groups
( 410 herdmate records from 8 contemporary groups)
  • 3 progeny ( 121 herdmates) born to heifers
  • 10 progeny ( 72 herdmates) born to 2nd parity dam
  • 7 progeny ( 217 herdmates) born to ≥3rd parity dam
  • 30% progeny (44.6% herdmates) were males
  • Dam Info
6 total progeny records from 4 contemporary groups
( 184 herdmate records from 4 contemporary groups)
  • 1 progeny ( 9 herdmates) born to heifers
  • 2 progeny ( 42 herdmates) born to 2nd parity dam
  • 3 progeny ( 133 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (45.7% herdmates) were males
  • Dam Info