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
6.3%
2.4%


96% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 91%
Sep 2025 Gestation (Days between conception and birth) -4.49 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.14 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 92%


1,347 total progeny records from 323 dairy contemporary groups
( 21,264 herdmate records from 321 dairy contemporary groups)
  • 363 progeny ( 2,149 herdmates) born to heifers
  • 272 progeny ( 4,678 herdmates) born to 2nd parity dam
  • 712 progeny ( 14,437 herdmates) born to ≥3rd parity dam
  • 50.3% progeny (49.3% herdmates) were males
  • Dam Info
82 total progeny records from 18 contemporary groups
( 1,485 herdmate records from 18 contemporary groups)
  • 21 progeny ( 279 herdmates) born to heifers
  • 17 progeny ( 281 herdmates) born to 2nd parity dam
  • 44 progeny ( 925 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (46.9% herdmates) were males
  • Dam Info
27 total progeny records from 6 contemporary groups
( 633 herdmate records from 6 contemporary groups)
  • 5 progeny ( 108 herdmates) born to heifers
  • 5 progeny ( 128 herdmates) born to 2nd parity dam
  • 17 progeny ( 397 herdmates) born to ≥3rd parity dam
  • 59.3% progeny (51.7% herdmates) were males
  • Dam Info