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
8.0%
3.1%

98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.8% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 97%
Sep 2025 Gestation (Days between conception and birth) -2.01 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.11 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.17% 98%


6,266 total progeny records from 759 dairy contemporary groups
( 75,795 herdmate records from 758 dairy contemporary groups)
  • 555 progeny ( 4,832 herdmates) born to heifers
  • 1,497 progeny ( 17,906 herdmates) born to 2nd parity dam
  • 4,214 progeny ( 53,057 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (48.3% herdmates) were males
  • Dam Info
237 total progeny records from 38 contemporary groups
( 3,761 herdmate records from 38 contemporary groups)
  • 32 progeny ( 924 herdmates) born to heifers
  • 56 progeny ( 874 herdmates) born to 2nd parity dam
  • 149 progeny ( 1,963 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (43.3% herdmates) were males
  • Dam Info
191 total progeny records from 31 contemporary groups
( 4,332 herdmate records from 31 contemporary groups)
  • 10 progeny ( 1,015 herdmates) born to heifers
  • 47 progeny ( 1,320 herdmates) born to 2nd parity dam
  • 134 progeny ( 1,997 herdmates) born to ≥3rd parity dam
  • 35.6% progeny (44.5% herdmates) were males
  • Dam Info