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%


89% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.1% 87%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 85%
Sep 2025 Gestation (Days between conception and birth) -5.25 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.05 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.50% 82%


717 total progeny records from 163 dairy contemporary groups
( 17,395 herdmate records from 163 dairy contemporary groups)
  • 79 progeny ( 882 herdmates) born to heifers
  • 141 progeny ( 3,955 herdmates) born to 2nd parity dam
  • 497 progeny ( 12,558 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (48.9% herdmates) were males
  • Dam Info
28 total progeny records from 10 contemporary groups
( 834 herdmate records from 10 contemporary groups)
  • 0 progeny ( 164 herdmates) born to heifers
  • 5 progeny ( 153 herdmates) born to 2nd parity dam
  • 23 progeny ( 517 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (46.4% herdmates) were males
  • Dam Info
17 total progeny records from 6 contemporary groups
( 485 herdmate records from 6 contemporary groups)
  • 1 progeny ( 96 herdmates) born to heifers
  • 1 progeny ( 63 herdmates) born to 2nd parity dam
  • 15 progeny ( 326 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (46.8% herdmates) were males
  • Dam Info