Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
4.0%
2.1%


97% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 1.0% 94%
May 2025 Birth Weight (Expected progeny birth weight) 31.9 kg 96%
May 2025 Gestation (Days between conception and birth) -4.31 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.44 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 93%


1,680 total progeny records from 277 dairy contemporary groups
( 32,359 herdmate records from 277 dairy contemporary groups)
  • 660 progeny ( 5,823 herdmates) born to heifers
  • 240 progeny ( 7,187 herdmates) born to 2nd parity dam
  • 780 progeny ( 19,349 herdmates) born to ≥3rd parity dam
  • 19.6% progeny (45.3% herdmates) were males
  • Dam Info
86 total progeny records from 18 contemporary groups
( 2,211 herdmate records from 18 contemporary groups)
  • 38 progeny ( 583 herdmates) born to heifers
  • 13 progeny ( 441 herdmates) born to 2nd parity dam
  • 35 progeny ( 1,187 herdmates) born to ≥3rd parity dam
  • 14% progeny (44.9% herdmates) were males
  • Dam Info
144 total progeny records from 17 contemporary groups
( 2,810 herdmate records from 17 contemporary groups)
  • 65 progeny ( 770 herdmates) born to heifers
  • 17 progeny ( 493 herdmates) born to 2nd parity dam
  • 62 progeny ( 1,547 herdmates) born to ≥3rd parity dam
  • 13.9% progeny (43.4% herdmates) were males
  • Dam Info