Date of Evaluation Trait PTA Reliability
Nov 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.4%
2.2%

93% (V High)
97% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 18.6% 74%
Nov 2023 Birth Weight (Expected progeny birth weight) 41.0 kg 82%
Nov 2023 Gestation (Days between conception and birth) -3.99 days 99%
Nov 2023 Mortality (Calves dead at or soon after birth) -0.63 99%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 92%


918 total progeny records from 127 dairy contemporary groups
( 9,657 herdmate records from 127 dairy contemporary groups)
  • 128 progeny ( 1,002 herdmates) born to heifers
  • 217 progeny ( 2,137 herdmates) born to 2nd parity dam
  • 573 progeny ( 6,518 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (49.6% herdmates) were males
  • Dam Info
38 total progeny records from 9 contemporary groups
( 705 herdmate records from 9 contemporary groups)
  • 6 progeny ( 173 herdmates) born to heifers
  • 10 progeny ( 175 herdmates) born to 2nd parity dam
  • 22 progeny ( 357 herdmates) born to ≥3rd parity dam
  • 34.2% progeny (47.2% herdmates) were males
  • Dam Info
24 total progeny records from 5 contemporary groups
( 960 herdmate records from 5 contemporary groups)
  • 8 progeny ( 206 herdmates) born to heifers
  • 8 progeny ( 198 herdmates) born to 2nd parity dam
  • 8 progeny ( 556 herdmates) born to ≥3rd parity dam
  • 29.2% progeny (50.5% herdmates) were males
  • Dam Info