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
7.0%
2.6%

76% (High)
90% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 18.2% 83%
Mar 2023 Birth Weight (Expected progeny birth weight) 41.5 kg 81%
Mar 2023 Gestation (Days between conception and birth) -2.05 days 97%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.86 97%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.25% 52%


318 total progeny records from 42 dairy contemporary groups
( 4,112 herdmate records from 42 dairy contemporary groups)
  • 32 progeny ( 53 herdmates) born to heifers
  • 85 progeny ( 1,119 herdmates) born to 2nd parity dam
  • 201 progeny ( 2,940 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (50.2% herdmates) were males
  • Dam Info
17 total progeny records from 3 contemporary groups
( 171 herdmate records from 3 contemporary groups)
  • 0 progeny ( 25 herdmates) born to heifers
  • 5 progeny ( 28 herdmates) born to 2nd parity dam
  • 12 progeny ( 118 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (50.9% herdmates) were males
  • Dam Info
20 total progeny records from 2 contemporary groups
( 291 herdmate records from 2 contemporary groups)
  • 0 progeny ( 56 herdmates) born to heifers
  • 4 progeny ( 57 herdmates) born to 2nd parity dam
  • 16 progeny ( 178 herdmates) born to ≥3rd parity dam
  • 50% progeny (48.1% herdmates) were males
  • Dam Info