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
5.8%
2.4%

89% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.7% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 89%
Sep 2025 Gestation (Days between conception and birth) -3.53 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.45 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.34% 83%


657 total progeny records from 151 dairy contemporary groups
( 12,954 herdmate records from 151 dairy contemporary groups)
  • 87 progeny ( 873 herdmates) born to heifers
  • 201 progeny ( 3,060 herdmates) born to 2nd parity dam
  • 369 progeny ( 9,021 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (49.1% herdmates) were males
  • Dam Info
40 total progeny records from 11 contemporary groups
( 933 herdmate records from 11 contemporary groups)
  • 4 progeny ( 175 herdmates) born to heifers
  • 13 progeny ( 179 herdmates) born to 2nd parity dam
  • 23 progeny ( 579 herdmates) born to ≥3rd parity dam
  • 55% progeny (45.2% herdmates) were males
  • Dam Info
32 total progeny records from 7 contemporary groups
( 1,020 herdmate records from 7 contemporary groups)
  • 7 progeny ( 237 herdmates) born to heifers
  • 6 progeny ( 172 herdmates) born to 2nd parity dam
  • 19 progeny ( 611 herdmates) born to ≥3rd parity dam
  • 43.8% progeny (47.6% herdmates) were males
  • Dam Info