Date of Evaluation Trait PTA Reliability
Jul 2020 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
5.5%
2.6%


62% (High)
79% (High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 15.9% 70%
Jul 2020 Birth Weight (Expected progeny birth weight) 38.4 kg 60%
Jul 2020 Gestation (Days between conception and birth) -5.30 days 89%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.40 89%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.69% 48%


76 total progeny records from 25 dairy contemporary groups
( 2,180 herdmate records from 24 dairy contemporary groups)
  • 3 progeny ( 35 herdmates) born to heifers
  • 17 progeny ( 606 herdmates) born to 2nd parity dam
  • 56 progeny ( 1,539 herdmates) born to ≥3rd parity dam
  • 46.1% progeny (51.9% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 171 herdmate records from 2 contemporary groups)
  • 1 progeny ( 29 herdmates) born to heifers
  • 0 progeny ( 33 herdmates) born to 2nd parity dam
  • 1 progeny ( 109 herdmates) born to ≥3rd parity dam
  • 50% progeny (54.4% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 5 herdmate records from 1 contemporary groups)
  • 1 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 1 herdmates) born to 2nd parity dam
  • 0 progeny ( 4 herdmates) born to ≥3rd parity dam
  • 0% progeny (40% herdmates) were males
  • Dam Info