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
4.6%
2.3%


85% (V High)
94% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 16.1% 70%
Jul 2020 Birth Weight (Expected progeny birth weight) 40.2 kg 87%
Jul 2020 Gestation (Days between conception and birth) -4.33 days 98%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.02 98%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.91% 67%


621 total progeny records from 159 dairy contemporary groups
( 5,707 herdmate records from 158 dairy contemporary groups)
  • 42 progeny ( 389 herdmates) born to heifers
  • 209 progeny ( 1,675 herdmates) born to 2nd parity dam
  • 370 progeny ( 3,643 herdmates) born to ≥3rd parity dam
  • 45.7% progeny (50.5% herdmates) were males
  • Dam Info
6 total progeny records from 1 contemporary groups
( 35 herdmate records from 1 contemporary groups)
  • 0 progeny ( 9 herdmates) born to heifers
  • 3 progeny ( 10 herdmates) born to 2nd parity dam
  • 3 progeny ( 16 herdmates) born to ≥3rd parity dam
  • 0% progeny (40% herdmates) were males
  • Dam Info
41 total progeny records from 5 contemporary groups
( 265 herdmate records from 5 contemporary groups)
  • 7 progeny ( 83 herdmates) born to heifers
  • 7 progeny ( 49 herdmates) born to 2nd parity dam
  • 27 progeny ( 133 herdmates) born to ≥3rd parity dam
  • 41.5% progeny (51.7% herdmates) were males
  • Dam Info