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
Low
4.1%
2.0%

65% (High)
84% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 17.6% 76%
Mar 2023 Birth Weight (Expected progeny birth weight) 38.4 kg 73%
Mar 2023 Gestation (Days between conception and birth) -2.28 days 95%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.35 95%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 48%


146 total progeny records from 56 dairy contemporary groups
( 4,086 herdmate records from 56 dairy contemporary groups)
  • 10 progeny ( 59 herdmates) born to heifers
  • 41 progeny ( 1,002 herdmates) born to 2nd parity dam
  • 95 progeny ( 3,025 herdmates) born to ≥3rd parity dam
  • 55.5% progeny (50.7% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 174 herdmate records from 4 contemporary groups)
  • 2 progeny ( 28 herdmates) born to heifers
  • 2 progeny ( 28 herdmates) born to 2nd parity dam
  • 4 progeny ( 118 herdmates) born to ≥3rd parity dam
  • 50% progeny (47.7% herdmates) were males
  • Dam Info
11 total progeny records from 5 contemporary groups
( 388 herdmate records from 5 contemporary groups)
  • 0 progeny ( 59 herdmates) born to heifers
  • 0 progeny ( 99 herdmates) born to 2nd parity dam
  • 11 progeny ( 230 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (49.5% herdmates) were males
  • Dam Info