Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
4.7%
2.2%

92% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 85%
Sep 2025 Gestation (Days between conception and birth) -4.65 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.51 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.28% 90%


774 total progeny records from 233 dairy contemporary groups
( 15,593 herdmate records from 232 dairy contemporary groups)
  • 71 progeny ( 648 herdmates) born to heifers
  • 173 progeny ( 3,756 herdmates) born to 2nd parity dam
  • 530 progeny ( 11,189 herdmates) born to ≥3rd parity dam
  • 53.2% progeny (50.7% herdmates) were males
  • Dam Info
21 total progeny records from 10 contemporary groups
( 817 herdmate records from 10 contemporary groups)
  • 1 progeny ( 169 herdmates) born to heifers
  • 5 progeny ( 149 herdmates) born to 2nd parity dam
  • 15 progeny ( 499 herdmates) born to ≥3rd parity dam
  • 52.4% progeny (48.1% herdmates) were males
  • Dam Info
15 total progeny records from 6 contemporary groups
( 371 herdmate records from 6 contemporary groups)
  • 3 progeny ( 74 herdmates) born to heifers
  • 2 progeny ( 80 herdmates) born to 2nd parity dam
  • 10 progeny ( 217 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (45.3% herdmates) were males
  • Dam Info