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
5.0%
2.2%

84% (V High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 11.7% 79%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 70%
Sep 2025 Gestation (Days between conception and birth) -5.10 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.30 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 81%


285 total progeny records from 67 dairy contemporary groups
( 5,533 herdmate records from 67 dairy contemporary groups)
  • 40 progeny ( 238 herdmates) born to heifers
  • 70 progeny ( 1,253 herdmates) born to 2nd parity dam
  • 175 progeny ( 4,042 herdmates) born to ≥3rd parity dam
  • 44.9% progeny (49.4% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 263 herdmate records from 3 contemporary groups)
  • 0 progeny ( 50 herdmates) born to heifers
  • 5 progeny ( 47 herdmates) born to 2nd parity dam
  • 5 progeny ( 166 herdmates) born to ≥3rd parity dam
  • 70% progeny (53.2% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 5 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 1 progeny ( 0 herdmates) born to 2nd parity dam
  • 1 progeny ( 5 herdmates) born to ≥3rd parity dam
  • 0% progeny (0% herdmates) were males
  • Dam Info