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
5.4%
2.0%


92% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.0% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 91%
Sep 2025 Gestation (Days between conception and birth) -4.20 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.49 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 88%


456 total progeny records from 141 dairy contemporary groups
( 12,244 herdmate records from 139 dairy contemporary groups)
  • 82 progeny ( 879 herdmates) born to heifers
  • 117 progeny ( 2,771 herdmates) born to 2nd parity dam
  • 257 progeny ( 8,594 herdmates) born to ≥3rd parity dam
  • 49.6% progeny (49.9% herdmates) were males
  • Dam Info
31 total progeny records from 11 contemporary groups
( 825 herdmate records from 11 contemporary groups)
  • 8 progeny ( 166 herdmates) born to heifers
  • 12 progeny ( 167 herdmates) born to 2nd parity dam
  • 11 progeny ( 492 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (53% herdmates) were males
  • Dam Info
27 total progeny records from 5 contemporary groups
( 605 herdmate records from 5 contemporary groups)
  • 7 progeny ( 102 herdmates) born to heifers
  • 3 progeny ( 86 herdmates) born to 2nd parity dam
  • 17 progeny ( 417 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (52.6% herdmates) were males
  • Dam Info