Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.5%
2.5%

89% (V High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.9% 70%
May 2025 Birth Weight (Expected progeny birth weight) 38.6 kg 89%
May 2025 Gestation (Days between conception and birth) -4.02 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.10 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.53% 82%


194 total progeny records from 52 dairy contemporary groups
( 6,148 herdmate records from 52 dairy contemporary groups)
  • 49 progeny ( 273 herdmates) born to heifers
  • 38 progeny ( 1,586 herdmates) born to 2nd parity dam
  • 107 progeny ( 4,289 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50.6% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 157 herdmate records from 2 contemporary groups)
  • 0 progeny ( 21 herdmates) born to heifers
  • 0 progeny ( 29 herdmates) born to 2nd parity dam
  • 2 progeny ( 107 herdmates) born to ≥3rd parity dam
  • 50% progeny (42.7% herdmates) were males
  • Dam Info
21 total progeny records from 4 contemporary groups
( 653 herdmate records from 4 contemporary groups)
  • 7 progeny ( 169 herdmates) born to heifers
  • 4 progeny ( 158 herdmates) born to 2nd parity dam
  • 10 progeny ( 326 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (51% herdmates) were males
  • Dam Info