Date of Evaluation Trait PTA Reliability
Jul 2022 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
3.2%
1.5%


82% (V High)
86% (V High)
Jul 2022 Birth Size (Progeny expected to be born large or extra large) 1.4% 74%
Jul 2022 Birth Weight (Expected progeny birth weight) 34.5 kg 73%
Jul 2022 Gestation (Days between conception and birth) -1.61 days 96%
Jul 2022 Mortality (Calves dead at or soon after birth) 0.57 96%
Jul 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.70% 67%


182 total progeny records from 63 dairy contemporary groups
( 6,642 herdmate records from 63 dairy contemporary groups)
  • 49 progeny ( 904 herdmates) born to heifers
  • 25 progeny ( 1,629 herdmates) born to 2nd parity dam
  • 108 progeny ( 4,109 herdmates) born to ≥3rd parity dam
  • 41.2% progeny (51.4% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 377 herdmate records from 3 contemporary groups)
  • 1 progeny ( 65 herdmates) born to heifers
  • 2 progeny ( 101 herdmates) born to 2nd parity dam
  • 7 progeny ( 211 herdmates) born to ≥3rd parity dam
  • 80% progeny (50.7% herdmates) were males
  • Dam Info
10 total progeny records from 2 contemporary groups
( 452 herdmate records from 2 contemporary groups)
  • 2 progeny ( 109 herdmates) born to heifers
  • 2 progeny ( 101 herdmates) born to 2nd parity dam
  • 6 progeny ( 242 herdmates) born to ≥3rd parity dam
  • 70% progeny (52.7% herdmates) were males
  • Dam Info