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
5.3%
2.3%

85% (V High)
88% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 16.9% 80%
Mar 2023 Birth Weight (Expected progeny birth weight) 40.5 kg 77%
Mar 2023 Gestation (Days between conception and birth) -4.69 days 97%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.56 97%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.32% 38%


285 total progeny records from 81 dairy contemporary groups
( 2,771 herdmate records from 80 dairy contemporary groups)
  • 90 progeny ( 337 herdmates) born to heifers
  • 66 progeny ( 642 herdmates) born to 2nd parity dam
  • 129 progeny ( 1,792 herdmates) born to ≥3rd parity dam
  • 39.3% progeny (47% herdmates) were males
  • Dam Info
19 total progeny records from 5 contemporary groups
( 191 herdmate records from 5 contemporary groups)
  • 3 progeny ( 44 herdmates) born to heifers
  • 9 progeny ( 36 herdmates) born to 2nd parity dam
  • 7 progeny ( 111 herdmates) born to ≥3rd parity dam
  • 10.5% progeny (51.3% herdmates) were males
  • Dam Info
15 total progeny records from 4 contemporary groups
( 202 herdmate records from 4 contemporary groups)
  • 0 progeny ( 46 herdmates) born to heifers
  • 7 progeny ( 29 herdmates) born to 2nd parity dam
  • 8 progeny ( 127 herdmates) born to ≥3rd parity dam
  • 13.3% progeny (50.5% herdmates) were males
  • Dam Info