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
6.2%
2.3%

86% (V High)
92% (V High)
Nov 2023 Birth Size (Progeny expected to be born large or extra large) 17.4% 69%
Nov 2023 Birth Weight (Expected progeny birth weight) 40.7 kg 77%
Nov 2023 Gestation (Days between conception and birth) -5.11 days 97%
Nov 2023 Mortality (Calves dead at or soon after birth) -0.41 97%
Nov 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.26% 88%


314 total progeny records from 100 dairy contemporary groups
( 9,713 herdmate records from 100 dairy contemporary groups)
  • 17 progeny ( 214 herdmates) born to heifers
  • 92 progeny ( 2,551 herdmates) born to 2nd parity dam
  • 205 progeny ( 6,948 herdmates) born to ≥3rd parity dam
  • 55.1% progeny (51.2% herdmates) were males
  • Dam Info
5 total progeny records from 3 contemporary groups
( 376 herdmate records from 3 contemporary groups)
  • 0 progeny ( 98 herdmates) born to heifers
  • 1 progeny ( 88 herdmates) born to 2nd parity dam
  • 4 progeny ( 190 herdmates) born to ≥3rd parity dam
  • 60% progeny (54.3% herdmates) were males
  • Dam Info
8 total progeny records from 2 contemporary groups
( 454 herdmate records from 2 contemporary groups)
  • 0 progeny ( 111 herdmates) born to heifers
  • 5 progeny ( 98 herdmates) born to 2nd parity dam
  • 3 progeny ( 245 herdmates) born to ≥3rd parity dam
  • 50% progeny (53.1% herdmates) were males
  • Dam Info