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
6.7%
3.1%

96% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.3% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 92%
Sep 2025 Gestation (Days between conception and birth) -3.67 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.22 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.29% 96%


1,049 total progeny records from 329 dairy contemporary groups
( 10,166 herdmate records from 326 dairy contemporary groups)
  • 161 progeny ( 888 herdmates) born to heifers
  • 289 progeny ( 3,253 herdmates) born to 2nd parity dam
  • 599 progeny ( 6,025 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (48.6% herdmates) were males
  • Dam Info
11 total progeny records from 2 contemporary groups
( 273 herdmate records from 2 contemporary groups)
  • 0 progeny ( 148 herdmates) born to heifers
  • 5 progeny ( 75 herdmates) born to 2nd parity dam
  • 6 progeny ( 50 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (51.6% herdmates) were males
  • Dam Info
30 total progeny records from 8 contemporary groups
( 463 herdmate records from 8 contemporary groups)
  • 3 progeny ( 155 herdmates) born to heifers
  • 10 progeny ( 110 herdmates) born to 2nd parity dam
  • 17 progeny ( 198 herdmates) born to ≥3rd parity dam
  • 30% progeny (46.4% herdmates) were males
  • Dam Info