Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.1%
2.8%

91% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.2% 81%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 81%
Sep 2025 Gestation (Days between conception and birth) -2.21 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.11 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.89% 81%


703 total progeny records from 106 dairy contemporary groups
( 11,891 herdmate records from 105 dairy contemporary groups)
  • 175 progeny ( 930 herdmates) born to heifers
  • 163 progeny ( 3,158 herdmates) born to 2nd parity dam
  • 365 progeny ( 7,803 herdmates) born to ≥3rd parity dam
  • 55.9% progeny (50.6% herdmates) were males
  • Dam Info
41 total progeny records from 4 contemporary groups
( 571 herdmate records from 4 contemporary groups)
  • 2 progeny ( 122 herdmates) born to heifers
  • 11 progeny ( 152 herdmates) born to 2nd parity dam
  • 28 progeny ( 297 herdmates) born to ≥3rd parity dam
  • 43.9% progeny (57.1% herdmates) were males
  • Dam Info
28 total progeny records from 3 contemporary groups
( 435 herdmate records from 3 contemporary groups)
  • 0 progeny ( 110 herdmates) born to heifers
  • 7 progeny ( 96 herdmates) born to 2nd parity dam
  • 21 progeny ( 229 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (54% herdmates) were males
  • Dam Info