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
5.6%
2.5%

66% (High)
88% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 16.6% 82%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.9 kg 72%
Mar 2023 Gestation (Days between conception and birth) -5.18 days 96%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.42 96%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.15% 45%


240 total progeny records from 78 dairy contemporary groups
( 7,152 herdmate records from 78 dairy contemporary groups)
  • 7 progeny ( 190 herdmates) born to heifers
  • 78 progeny ( 1,741 herdmates) born to 2nd parity dam
  • 155 progeny ( 5,221 herdmates) born to ≥3rd parity dam
  • 49.6% progeny (50.2% herdmates) were males
  • Dam Info
18 total progeny records from 6 contemporary groups
( 467 herdmate records from 6 contemporary groups)
  • 0 progeny ( 107 herdmates) born to heifers
  • 9 progeny ( 78 herdmates) born to 2nd parity dam
  • 9 progeny ( 282 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.7% herdmates) were males
  • Dam Info
9 total progeny records from 5 contemporary groups
( 789 herdmate records from 5 contemporary groups)
  • 2 progeny ( 181 herdmates) born to heifers
  • 1 progeny ( 151 herdmates) born to 2nd parity dam
  • 6 progeny ( 457 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (48.3% herdmates) were males
  • Dam Info