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
Moderate
7.8%
3.1%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.4% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 96%
May 2025 Gestation (Days between conception and birth) -3.46 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.72 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.54% 89%


4,391 total progeny records from 922 dairy contemporary groups
( 65,690 herdmate records from 920 dairy contemporary groups)
  • 703 progeny ( 5,786 herdmates) born to heifers
  • 1,206 progeny ( 15,374 herdmates) born to 2nd parity dam
  • 2,482 progeny ( 44,530 herdmates) born to ≥3rd parity dam
  • 37.6% progeny (45.3% herdmates) were males
  • Dam Info
332 total progeny records from 82 contemporary groups
( 6,278 herdmate records from 82 contemporary groups)
  • 61 progeny ( 1,282 herdmates) born to heifers
  • 88 progeny ( 1,174 herdmates) born to 2nd parity dam
  • 183 progeny ( 3,822 herdmates) born to ≥3rd parity dam
  • 40.1% progeny (44.6% herdmates) were males
  • Dam Info
139 total progeny records from 33 contemporary groups
( 3,690 herdmate records from 33 contemporary groups)
  • 39 progeny ( 758 herdmates) born to heifers
  • 40 progeny ( 728 herdmates) born to 2nd parity dam
  • 60 progeny ( 2,204 herdmates) born to ≥3rd parity dam
  • 35.3% progeny (46.9% herdmates) were males
  • Dam Info