Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.8%
2.8%

95% (V High)
99% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 20.1% 89%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.6 kg 96%
Mar 2023 Gestation (Days between conception and birth) -2.87 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) 0.16 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.44% 55%


3,559 total progeny records from 544 dairy contemporary groups
( 45,914 herdmate records from 541 dairy contemporary groups)
  • 314 progeny ( 2,409 herdmates) born to heifers
  • 963 progeny ( 11,769 herdmates) born to 2nd parity dam
  • 2,282 progeny ( 31,736 herdmates) born to ≥3rd parity dam
  • 46.3% progeny (51.1% herdmates) were males
  • Dam Info
63 total progeny records from 23 contemporary groups
( 1,101 herdmate records from 23 contemporary groups)
  • 4 progeny ( 205 herdmates) born to heifers
  • 16 progeny ( 235 herdmates) born to 2nd parity dam
  • 43 progeny ( 661 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (50.9% herdmates) were males
  • Dam Info
206 total progeny records from 27 contemporary groups
( 3,283 herdmate records from 27 contemporary groups)
  • 30 progeny ( 779 herdmates) born to heifers
  • 40 progeny ( 672 herdmates) born to 2nd parity dam
  • 136 progeny ( 1,832 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (47.5% herdmates) were males
  • Dam Info