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
6.6%
2.5%

96% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.5% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 88%
Sep 2025 Gestation (Days between conception and birth) -2.86 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.24 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 96%


1,042 total progeny records from 293 dairy contemporary groups
( 9,216 herdmate records from 288 dairy contemporary groups)
  • 285 progeny ( 1,519 herdmates) born to heifers
  • 257 progeny ( 2,470 herdmates) born to 2nd parity dam
  • 500 progeny ( 5,227 herdmates) born to ≥3rd parity dam
  • 43.5% progeny (46% herdmates) were males
  • Dam Info
31 total progeny records from 10 contemporary groups
( 299 herdmate records from 10 contemporary groups)
  • 0 progeny ( 81 herdmates) born to heifers
  • 6 progeny ( 64 herdmates) born to 2nd parity dam
  • 25 progeny ( 154 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (43.1% herdmates) were males
  • Dam Info
15 total progeny records from 6 contemporary groups
( 105 herdmate records from 6 contemporary groups)
  • 1 progeny ( 32 herdmates) born to heifers
  • 4 progeny ( 28 herdmates) born to 2nd parity dam
  • 10 progeny ( 45 herdmates) born to ≥3rd parity dam
  • 26.7% progeny (42.9% herdmates) were males
  • Dam Info