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
7.2%
3.0%


91% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 25.2% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 90%
Sep 2025 Gestation (Days between conception and birth) -3.51 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.26% 89%


661 total progeny records from 130 dairy contemporary groups
( 5,782 herdmate records from 129 dairy contemporary groups)
  • 81 progeny ( 466 herdmates) born to heifers
  • 195 progeny ( 1,593 herdmates) born to 2nd parity dam
  • 385 progeny ( 3,723 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (45.7% herdmates) were males
  • Dam Info
28 total progeny records from 7 contemporary groups
( 380 herdmate records from 7 contemporary groups)
  • 0 progeny ( 118 herdmates) born to heifers
  • 7 progeny ( 81 herdmates) born to 2nd parity dam
  • 21 progeny ( 181 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (43.7% herdmates) were males
  • Dam Info
22 total progeny records from 4 contemporary groups
( 200 herdmate records from 4 contemporary groups)
  • 0 progeny ( 56 herdmates) born to heifers
  • 6 progeny ( 41 herdmates) born to 2nd parity dam
  • 16 progeny ( 103 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (48% herdmates) were males
  • Dam Info