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
5.4%
2.5%

84% (V High)
97% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 17.9% 80%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.2 kg 83%
Mar 2023 Gestation (Days between conception and birth) -2.27 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.52 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 69%


1,057 total progeny records from 216 dairy contemporary groups
( 11,322 herdmate records from 215 dairy contemporary groups)
  • 20 progeny ( 335 herdmates) born to heifers
  • 304 progeny ( 3,146 herdmates) born to 2nd parity dam
  • 733 progeny ( 7,841 herdmates) born to ≥3rd parity dam
  • 53.3% progeny (50.7% herdmates) were males
  • Dam Info
14 total progeny records from 6 contemporary groups
( 306 herdmate records from 6 contemporary groups)
  • 1 progeny ( 65 herdmates) born to heifers
  • 4 progeny ( 64 herdmates) born to 2nd parity dam
  • 9 progeny ( 177 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (50.3% herdmates) were males
  • Dam Info
31 total progeny records from 7 contemporary groups
( 297 herdmate records from 7 contemporary groups)
  • 1 progeny ( 54 herdmates) born to heifers
  • 5 progeny ( 73 herdmates) born to 2nd parity dam
  • 25 progeny ( 170 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (51.5% herdmates) were males
  • Dam Info