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
4.1%
1.9%


80% (V High)
87% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 18.1% 66%
Jul 2020 Birth Weight (Expected progeny birth weight) 39.6 kg 83%
Jul 2020 Gestation (Days between conception and birth) -4.17 days 95%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.40 95%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.82% 69%


153 total progeny records from 50 dairy contemporary groups
( 1,488 herdmate records from 49 dairy contemporary groups)
  • 37 progeny ( 162 herdmates) born to heifers
  • 24 progeny ( 410 herdmates) born to 2nd parity dam
  • 92 progeny ( 916 herdmates) born to ≥3rd parity dam
  • 49.7% progeny (49.5% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
23 total progeny records from 2 contemporary groups
( 203 herdmate records from 2 contemporary groups)
  • 4 progeny ( 59 herdmates) born to heifers
  • 2 progeny ( 52 herdmates) born to 2nd parity dam
  • 17 progeny ( 92 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (47.3% herdmates) were males
  • Dam Info