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
6.0%
2.3%


98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 82%
Sep 2025 Gestation (Days between conception and birth) -2.67 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.30% 98%


1,785 total progeny records from 623 dairy contemporary groups
( 15,203 herdmate records from 619 dairy contemporary groups)
  • 399 progeny ( 2,904 herdmates) born to heifers
  • 435 progeny ( 4,042 herdmates) born to 2nd parity dam
  • 951 progeny ( 8,257 herdmates) born to ≥3rd parity dam
  • 48.9% progeny (48.3% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 75 herdmate records from 2 contemporary groups)
  • 0 progeny ( 19 herdmates) born to heifers
  • 0 progeny ( 20 herdmates) born to 2nd parity dam
  • 3 progeny ( 36 herdmates) born to ≥3rd parity dam
  • 100% progeny (56% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 34 herdmate records from 2 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 3 progeny ( 6 herdmates) born to 2nd parity dam
  • 0 progeny ( 22 herdmates) born to ≥3rd parity dam
  • 100% progeny (47.1% herdmates) were males
  • Dam Info