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
6.0%
2.4%

94% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 93%
Sep 2025 Gestation (Days between conception and birth) -4.06 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.10 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.53% 92%


1,196 total progeny records from 261 dairy contemporary groups
( 23,429 herdmate records from 260 dairy contemporary groups)
  • 108 progeny ( 1,109 herdmates) born to heifers
  • 260 progeny ( 5,489 herdmates) born to 2nd parity dam
  • 828 progeny ( 16,831 herdmates) born to ≥3rd parity dam
  • 53.3% progeny (50.2% herdmates) were males
  • Dam Info
59 total progeny records from 14 contemporary groups
( 1,019 herdmate records from 14 contemporary groups)
  • 13 progeny ( 248 herdmates) born to heifers
  • 12 progeny ( 173 herdmates) born to 2nd parity dam
  • 34 progeny ( 598 herdmates) born to ≥3rd parity dam
  • 44.1% progeny (51.5% herdmates) were males
  • Dam Info
53 total progeny records from 14 contemporary groups
( 1,269 herdmate records from 13 contemporary groups)
  • 14 progeny ( 283 herdmates) born to heifers
  • 13 progeny ( 223 herdmates) born to 2nd parity dam
  • 26 progeny ( 763 herdmates) born to ≥3rd parity dam
  • 41.5% progeny (47% herdmates) were males
  • Dam Info