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%
2.4%

96% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.9% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 96%
Sep 2025 Gestation (Days between conception and birth) -3.11 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -1.00 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.90% 97%


2,585 total progeny records from 647 dairy contemporary groups
( 40,938 herdmate records from 638 dairy contemporary groups)
  • 175 progeny ( 1,520 herdmates) born to heifers
  • 777 progeny ( 10,062 herdmates) born to 2nd parity dam
  • 1,633 progeny ( 29,356 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (51.5% herdmates) were males
  • Dam Info
135 total progeny records from 41 contemporary groups
( 2,534 herdmate records from 41 contemporary groups)
  • 6 progeny ( 532 herdmates) born to heifers
  • 38 progeny ( 501 herdmates) born to 2nd parity dam
  • 91 progeny ( 1,501 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (50.8% herdmates) were males
  • Dam Info
157 total progeny records from 23 contemporary groups
( 1,874 herdmate records from 23 contemporary groups)
  • 5 progeny ( 336 herdmates) born to heifers
  • 38 progeny ( 347 herdmates) born to 2nd parity dam
  • 114 progeny ( 1,191 herdmates) born to ≥3rd parity dam
  • 49.7% progeny (50.8% herdmates) were males
  • Dam Info