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
5.1%
2.2%

86% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.7% 91%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 93%
May 2025 Gestation (Days between conception and birth) -5.47 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.83 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.12% 90%


636 total progeny records from 153 dairy contemporary groups
( 12,754 herdmate records from 153 dairy contemporary groups)
  • 9 progeny ( 144 herdmates) born to heifers
  • 208 progeny ( 3,300 herdmates) born to 2nd parity dam
  • 419 progeny ( 9,310 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (51.4% herdmates) were males
  • Dam Info
39 total progeny records from 13 contemporary groups
( 683 herdmate records from 13 contemporary groups)
  • 3 progeny ( 116 herdmates) born to heifers
  • 11 progeny ( 148 herdmates) born to 2nd parity dam
  • 25 progeny ( 419 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (52.6% herdmates) were males
  • Dam Info
37 total progeny records from 9 contemporary groups
( 727 herdmate records from 9 contemporary groups)
  • 0 progeny ( 122 herdmates) born to heifers
  • 11 progeny ( 148 herdmates) born to 2nd parity dam
  • 26 progeny ( 457 herdmates) born to ≥3rd parity dam
  • 54.1% progeny (50.3% herdmates) were males
  • Dam Info