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

High
8.5%
3.3%


99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.5% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.3 kg 97%
Sep 2025 Gestation (Days between conception and birth) -1.69 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.02 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.30% 99%


1,873 total progeny records from 693 dairy contemporary groups
( 17,044 herdmate records from 675 dairy contemporary groups)
  • 90 progeny ( 386 herdmates) born to heifers
  • 422 progeny ( 4,656 herdmates) born to 2nd parity dam
  • 1,361 progeny ( 12,002 herdmates) born to ≥3rd parity dam
  • 47.5% progeny (50.7% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 17 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 4 herdmates) born to 2nd parity dam
  • 1 progeny ( 13 herdmates) born to ≥3rd parity dam
  • 0% progeny (23.5% herdmates) were males
  • Dam Info
23 total progeny records from 6 contemporary groups
( 451 herdmate records from 6 contemporary groups)
  • 1 progeny ( 123 herdmates) born to heifers
  • 6 progeny ( 86 herdmates) born to 2nd parity dam
  • 16 progeny ( 242 herdmates) born to ≥3rd parity dam
  • 43.5% progeny (47.7% herdmates) were males
  • Dam Info