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
6.3%
2.5%

92% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 92%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 92%
May 2025 Gestation (Days between conception and birth) -3.87 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.19 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.32% 92%


1,019 total progeny records from 225 dairy contemporary groups
( 22,815 herdmate records from 225 dairy contemporary groups)
  • 46 progeny ( 584 herdmates) born to heifers
  • 288 progeny ( 5,564 herdmates) born to 2nd parity dam
  • 685 progeny ( 16,667 herdmates) born to ≥3rd parity dam
  • 50.3% progeny (50.4% herdmates) were males
  • Dam Info
59 total progeny records from 17 contemporary groups
( 1,396 herdmate records from 17 contemporary groups)
  • 17 progeny ( 292 herdmates) born to heifers
  • 16 progeny ( 305 herdmates) born to 2nd parity dam
  • 26 progeny ( 799 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (47.3% herdmates) were males
  • Dam Info
68 total progeny records from 10 contemporary groups
( 1,875 herdmate records from 10 contemporary groups)
  • 4 progeny ( 480 herdmates) born to heifers
  • 18 progeny ( 392 herdmates) born to 2nd parity dam
  • 46 progeny ( 1,003 herdmates) born to ≥3rd parity dam
  • 36.8% progeny (47.5% herdmates) were males
  • Dam Info