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
7.0%
2.6%

98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.4% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 96%
Sep 2025 Gestation (Days between conception and birth) -3.66 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.15 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.87% 99%


5,022 total progeny records from 1,107 dairy contemporary groups
( 65,535 herdmate records from 1,099 dairy contemporary groups)
  • 165 progeny ( 2,117 herdmates) born to heifers
  • 1,258 progeny ( 17,313 herdmates) born to 2nd parity dam
  • 3,599 progeny ( 46,105 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (50.6% herdmates) were males
  • Dam Info
154 total progeny records from 37 contemporary groups
( 2,379 herdmate records from 37 contemporary groups)
  • 6 progeny ( 569 herdmates) born to heifers
  • 37 progeny ( 455 herdmates) born to 2nd parity dam
  • 111 progeny ( 1,355 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (49.4% herdmates) were males
  • Dam Info
130 total progeny records from 40 contemporary groups
( 2,854 herdmate records from 40 contemporary groups)
  • 6 progeny ( 711 herdmates) born to heifers
  • 38 progeny ( 538 herdmates) born to 2nd parity dam
  • 86 progeny ( 1,605 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (48.4% herdmates) were males
  • Dam Info