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
5.5%
2.3%

74% (High)
88% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.1% 82%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 78%
May 2025 Gestation (Days between conception and birth) -5.54 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.03 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 74%


150 total progeny records from 46 dairy contemporary groups
( 5,025 herdmate records from 46 dairy contemporary groups)
  • 14 progeny ( 66 herdmates) born to heifers
  • 33 progeny ( 1,293 herdmates) born to 2nd parity dam
  • 103 progeny ( 3,666 herdmates) born to ≥3rd parity dam
  • 50% progeny (48.7% herdmates) were males
  • Dam Info
17 total progeny records from 6 contemporary groups
( 495 herdmate records from 6 contemporary groups)
  • 0 progeny ( 74 herdmates) born to heifers
  • 3 progeny ( 99 herdmates) born to 2nd parity dam
  • 14 progeny ( 322 herdmates) born to ≥3rd parity dam
  • 35.3% progeny (42.6% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 462 herdmate records from 3 contemporary groups)
  • 0 progeny ( 120 herdmates) born to heifers
  • 1 progeny ( 79 herdmates) born to 2nd parity dam
  • 6 progeny ( 263 herdmates) born to ≥3rd parity dam
  • 71.4% progeny (46.1% herdmates) were males
  • Dam Info