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
4.8%
2.1%

89% (V High)
94% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.7% 87%
May 2025 Birth Weight (Expected progeny birth weight) 39.6 kg 84%
May 2025 Gestation (Days between conception and birth) -5.24 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.08 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.46% 81%


653 total progeny records from 147 dairy contemporary groups
( 14,488 herdmate records from 146 dairy contemporary groups)
  • 73 progeny ( 769 herdmates) born to heifers
  • 120 progeny ( 3,357 herdmates) born to 2nd parity dam
  • 460 progeny ( 10,362 herdmates) born to ≥3rd parity dam
  • 50.5% progeny (48.7% herdmates) were males
  • Dam Info
28 total progeny records from 10 contemporary groups
( 715 herdmate records from 10 contemporary groups)
  • 0 progeny ( 117 herdmates) born to heifers
  • 5 progeny ( 134 herdmates) born to 2nd parity dam
  • 23 progeny ( 464 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (46.3% herdmates) were males
  • Dam Info
17 total progeny records from 6 contemporary groups
( 438 herdmate records from 6 contemporary groups)
  • 1 progeny ( 90 herdmates) born to heifers
  • 1 progeny ( 57 herdmates) born to 2nd parity dam
  • 15 progeny ( 291 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (45.7% herdmates) were males
  • Dam Info