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
4.6%
2.1%


95% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 12.9% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.6 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.87 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.70 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.84% 94%


1,390 total progeny records from 299 dairy contemporary groups
( 25,851 herdmate records from 294 dairy contemporary groups)
  • 217 progeny ( 2,170 herdmates) born to heifers
  • 345 progeny ( 5,934 herdmates) born to 2nd parity dam
  • 828 progeny ( 17,747 herdmates) born to ≥3rd parity dam
  • 56.5% progeny (50.7% herdmates) were males
  • Dam Info
68 total progeny records from 22 contemporary groups
( 1,518 herdmate records from 22 contemporary groups)
  • 6 progeny ( 369 herdmates) born to heifers
  • 33 progeny ( 412 herdmates) born to 2nd parity dam
  • 29 progeny ( 737 herdmates) born to ≥3rd parity dam
  • 57.4% progeny (50.3% herdmates) were males
  • Dam Info
102 total progeny records from 16 contemporary groups
( 2,174 herdmate records from 16 contemporary groups)
  • 9 progeny ( 395 herdmates) born to heifers
  • 29 progeny ( 498 herdmates) born to 2nd parity dam
  • 64 progeny ( 1,281 herdmates) born to ≥3rd parity dam
  • 53.9% progeny (47.9% herdmates) were males
  • Dam Info