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
7.0%
2.9%


91% (V High)
94% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 20.1% 65%
Jul 2020 Birth Weight (Expected progeny birth weight) 41.0 kg 74%
Jul 2020 Gestation (Days between conception and birth) -2.78 days 98%
Jul 2020 Mortality (Calves dead at or soon after birth) -0.74 98%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 41%


623 total progeny records from 146 dairy contemporary groups
( 4,807 herdmate records from 145 dairy contemporary groups)
  • 189 progeny ( 875 herdmates) born to heifers
  • 140 progeny ( 1,274 herdmates) born to 2nd parity dam
  • 294 progeny ( 2,658 herdmates) born to ≥3rd parity dam
  • 44% progeny (47% herdmates) were males
  • Dam Info
5 total progeny records from 3 contemporary groups
( 132 herdmate records from 3 contemporary groups)
  • 1 progeny ( 19 herdmates) born to heifers
  • 1 progeny ( 28 herdmates) born to 2nd parity dam
  • 3 progeny ( 85 herdmates) born to ≥3rd parity dam
  • 40% progeny (47.7% herdmates) were males
  • Dam Info
16 total progeny records from 6 contemporary groups
( 128 herdmate records from 6 contemporary groups)
  • 1 progeny ( 0 herdmates) born to heifers
  • 2 progeny ( 33 herdmates) born to 2nd parity dam
  • 13 progeny ( 95 herdmates) born to ≥3rd parity dam
  • 50% progeny (42.2% herdmates) were males
  • Dam Info