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

Moderate
7.5%
2.9%


95% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.0% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 95%
Sep 2025 Gestation (Days between conception and birth) -3.20 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.09 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.32% 91%


3,491 total progeny records from 902 dairy contemporary groups
( 71,815 herdmate records from 898 dairy contemporary groups)
  • 298 progeny ( 2,910 herdmates) born to heifers
  • 719 progeny ( 17,319 herdmates) born to 2nd parity dam
  • 2,474 progeny ( 51,586 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (49% herdmates) were males
  • Dam Info
164 total progeny records from 52 contemporary groups
( 4,178 herdmate records from 52 contemporary groups)
  • 18 progeny ( 848 herdmates) born to heifers
  • 43 progeny ( 824 herdmates) born to 2nd parity dam
  • 103 progeny ( 2,506 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (48.3% herdmates) were males
  • Dam Info
108 total progeny records from 31 contemporary groups
( 3,547 herdmate records from 31 contemporary groups)
  • 6 progeny ( 664 herdmates) born to heifers
  • 16 progeny ( 797 herdmates) born to 2nd parity dam
  • 86 progeny ( 2,086 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (47.9% herdmates) were males
  • Dam Info