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
4.4%
1.8%


90% (V High)
91% (V High)
Jul 2022 Birth Size (Progeny expected to be born large or extra large) 7.9% 74%
Jul 2022 Birth Weight (Expected progeny birth weight) 40.9 kg 88%
Jul 2022 Gestation (Days between conception and birth) -2.34 days 99%
Jul 2022 Mortality (Calves dead at or soon after birth) 1.01 99%
Jul 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 33%


525 total progeny records from 70 dairy contemporary groups
( 6,764 herdmate records from 70 dairy contemporary groups)
  • 175 progeny ( 897 herdmates) born to heifers
  • 112 progeny ( 1,695 herdmates) born to 2nd parity dam
  • 238 progeny ( 4,172 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (49.6% herdmates) were males
  • Dam Info
14 total progeny records from 3 contemporary groups
( 209 herdmate records from 3 contemporary groups)
  • 8 progeny ( 45 herdmates) born to heifers
  • 0 progeny ( 36 herdmates) born to 2nd parity dam
  • 6 progeny ( 128 herdmates) born to ≥3rd parity dam
  • 50% progeny (51.7% herdmates) were males
  • Dam Info
54 total progeny records from 3 contemporary groups
( 350 herdmate records from 3 contemporary groups)
  • 28 progeny ( 105 herdmates) born to heifers
  • 13 progeny ( 68 herdmates) born to 2nd parity dam
  • 13 progeny ( 177 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (49.1% herdmates) were males
  • Dam Info