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
5.2%
2.3%

80% (V High)
93% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 13.7% 78%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.0 kg 83%
Mar 2023 Gestation (Days between conception and birth) -3.40 days 98%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.14 98%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.39% 50%


543 total progeny records from 67 dairy contemporary groups
( 8,566 herdmate records from 67 dairy contemporary groups)
  • 53 progeny ( 357 herdmates) born to heifers
  • 145 progeny ( 2,115 herdmates) born to 2nd parity dam
  • 345 progeny ( 6,094 herdmates) born to ≥3rd parity dam
  • 53.4% progeny (50.4% herdmates) were males
  • Dam Info
11 total progeny records from 4 contemporary groups
( 185 herdmate records from 4 contemporary groups)
  • 3 progeny ( 34 herdmates) born to heifers
  • 2 progeny ( 35 herdmates) born to 2nd parity dam
  • 6 progeny ( 116 herdmates) born to ≥3rd parity dam
  • 36.4% progeny (47.6% herdmates) were males
  • Dam Info
27 total progeny records from 4 contemporary groups
( 944 herdmate records from 4 contemporary groups)
  • 0 progeny ( 208 herdmates) born to heifers
  • 9 progeny ( 202 herdmates) born to 2nd parity dam
  • 18 progeny ( 534 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (50.6% herdmates) were males
  • Dam Info