Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Moderate
7.1%
2.8%


65% (High)
81% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 25.3% 82%
Mar 2023 Birth Weight (Expected progeny birth weight) 42.9 kg 53%
Mar 2023 Gestation (Days between conception and birth) -2.74 days 94%
Mar 2023 Mortality (Calves dead at or soon after birth) 0.79 94%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 42%


112 total progeny records from 31 dairy contemporary groups
( 1,234 herdmate records from 31 dairy contemporary groups)
  • 14 progeny ( 8 herdmates) born to heifers
  • 31 progeny ( 298 herdmates) born to 2nd parity dam
  • 67 progeny ( 928 herdmates) born to ≥3rd parity dam
  • 44.6% progeny (50.2% herdmates) were males
  • Dam Info
25 total progeny records from 6 contemporary groups
( 207 herdmate records from 6 contemporary groups)
  • 11 progeny ( 29 herdmates) born to heifers
  • 5 progeny ( 42 herdmates) born to 2nd parity dam
  • 9 progeny ( 136 herdmates) born to ≥3rd parity dam
  • 44% progeny (54.1% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 37 herdmate records from 1 contemporary groups)
  • 0 progeny ( 1 herdmates) born to heifers
  • 0 progeny ( 5 herdmates) born to 2nd parity dam
  • 1 progeny ( 31 herdmates) born to ≥3rd parity dam
  • 100% progeny (54.1% herdmates) were males
  • Dam Info