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
4.9%
2.1%


88% (V High)
96% (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) 40.1 kg 92%
Sep 2025 Gestation (Days between conception and birth) -5.68 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.88 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.21% 85%


989 total progeny records from 250 dairy contemporary groups
( 20,458 herdmate records from 248 dairy contemporary groups)
  • 61 progeny ( 787 herdmates) born to heifers
  • 290 progeny ( 4,906 herdmates) born to 2nd parity dam
  • 638 progeny ( 14,765 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (48.3% herdmates) were males
  • Dam Info
96 total progeny records from 22 contemporary groups
( 2,346 herdmate records from 22 contemporary groups)
  • 3 progeny ( 446 herdmates) born to heifers
  • 34 progeny ( 461 herdmates) born to 2nd parity dam
  • 59 progeny ( 1,439 herdmates) born to ≥3rd parity dam
  • 40.6% progeny (46.4% herdmates) were males
  • Dam Info
39 total progeny records from 9 contemporary groups
( 1,177 herdmate records from 9 contemporary groups)
  • 0 progeny ( 127 herdmates) born to heifers
  • 12 progeny ( 257 herdmates) born to 2nd parity dam
  • 27 progeny ( 793 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (48.6% herdmates) were males
  • Dam Info