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
5.5%
2.0%

91% (V High)
96% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 18.4% 88%
Mar 2023 Birth Weight (Expected progeny birth weight) 38.8 kg 77%
Mar 2023 Gestation (Days between conception and birth) -3.38 days 99%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.61 99%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.97% 87%


981 total progeny records from 261 dairy contemporary groups
( 11,999 herdmate records from 261 dairy contemporary groups)
  • 86 progeny ( 461 herdmates) born to heifers
  • 290 progeny ( 3,202 herdmates) born to 2nd parity dam
  • 605 progeny ( 8,336 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (50.3% herdmates) were males
  • Dam Info
35 total progeny records from 7 contemporary groups
( 375 herdmate records from 7 contemporary groups)
  • 3 progeny ( 92 herdmates) born to heifers
  • 10 progeny ( 72 herdmates) born to 2nd parity dam
  • 22 progeny ( 211 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (44% herdmates) were males
  • Dam Info
15 total progeny records from 5 contemporary groups
( 299 herdmate records from 5 contemporary groups)
  • 0 progeny ( 90 herdmates) born to heifers
  • 4 progeny ( 58 herdmates) born to 2nd parity dam
  • 11 progeny ( 151 herdmates) born to ≥3rd parity dam
  • 60% progeny (53.8% herdmates) were males
  • Dam Info