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
5.7%
2.6%

93% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.0% 93%
May 2025 Birth Weight (Expected progeny birth weight) 39.1 kg 92%
May 2025 Gestation (Days between conception and birth) -3.95 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.60 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.58% 91%


1,004 total progeny records from 207 dairy contemporary groups
( 23,581 herdmate records from 207 dairy contemporary groups)
  • 175 progeny ( 1,415 herdmates) born to heifers
  • 277 progeny ( 6,202 herdmates) born to 2nd parity dam
  • 552 progeny ( 15,964 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (50.2% herdmates) were males
  • Dam Info
67 total progeny records from 16 contemporary groups
( 1,373 herdmate records from 16 contemporary groups)
  • 10 progeny ( 255 herdmates) born to heifers
  • 20 progeny ( 283 herdmates) born to 2nd parity dam
  • 37 progeny ( 835 herdmates) born to ≥3rd parity dam
  • 46.3% progeny (49.7% herdmates) were males
  • Dam Info
41 total progeny records from 9 contemporary groups
( 2,709 herdmate records from 9 contemporary groups)
  • 1 progeny ( 560 herdmates) born to heifers
  • 31 progeny ( 1,093 herdmates) born to 2nd parity dam
  • 9 progeny ( 1,056 herdmates) born to ≥3rd parity dam
  • 53.7% progeny (47.4% herdmates) were males
  • Dam Info