Date of Evaluation Trait PTA Reliability
Sep 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.6%
2.0%

98% (V High)
99% (V High)
Sep 2023 Birth Size (Progeny expected to be born large or extra large) 12.5% 92%
Sep 2023 Birth Weight (Expected progeny birth weight) 40.0 kg 95%
Sep 2023 Gestation (Days between conception and birth) -5.05 days 99%
Sep 2023 Mortality (Calves dead at or soon after birth) -0.17 99%
Sep 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.36% 97%


4,043 total progeny records from 1,042 dairy contemporary groups
( 26,940 herdmate records from 1,010 dairy contemporary groups)
  • 847 progeny ( 3,828 herdmates) born to heifers
  • 938 progeny ( 7,396 herdmates) born to 2nd parity dam
  • 2,258 progeny ( 15,716 herdmates) born to ≥3rd parity dam
  • 46.8% progeny (49% herdmates) were males
  • Dam Info
6 total progeny records from 5 contemporary groups
( 194 herdmate records from 5 contemporary groups)
  • 2 progeny ( 66 herdmates) born to heifers
  • 1 progeny ( 50 herdmates) born to 2nd parity dam
  • 3 progeny ( 78 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (41.8% herdmates) were males
  • Dam Info
94 total progeny records from 27 contemporary groups
( 756 herdmate records from 27 contemporary groups)
  • 28 progeny ( 189 herdmates) born to heifers
  • 16 progeny ( 202 herdmates) born to 2nd parity dam
  • 50 progeny ( 365 herdmates) born to ≥3rd parity dam
  • 41.5% progeny (47.6% herdmates) were males
  • Dam Info