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%
2.0%


97% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 5.3% 91%
May 2025 Birth Weight (Expected progeny birth weight) 36.7 kg 92%
May 2025 Gestation (Days between conception and birth) -4.16 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.16% 91%


1,410 total progeny records from 193 dairy contemporary groups
( 27,161 herdmate records from 193 dairy contemporary groups)
  • 469 progeny ( 3,706 herdmates) born to heifers
  • 241 progeny ( 5,780 herdmates) born to 2nd parity dam
  • 700 progeny ( 17,675 herdmates) born to ≥3rd parity dam
  • 37% progeny (47.5% herdmates) were males
  • Dam Info
49 total progeny records from 10 contemporary groups
( 1,084 herdmate records from 10 contemporary groups)
  • 15 progeny ( 268 herdmates) born to heifers
  • 9 progeny ( 199 herdmates) born to 2nd parity dam
  • 25 progeny ( 617 herdmates) born to ≥3rd parity dam
  • 8.2% progeny (44.6% herdmates) were males
  • Dam Info
69 total progeny records from 16 contemporary groups
( 2,595 herdmate records from 16 contemporary groups)
  • 20 progeny ( 451 herdmates) born to heifers
  • 11 progeny ( 549 herdmates) born to 2nd parity dam
  • 38 progeny ( 1,595 herdmates) born to ≥3rd parity dam
  • 39.1% progeny (46.7% herdmates) were males
  • Dam Info