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
5.0%
2.4%


95% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.6% 72%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 60%
Sep 2025 Gestation (Days between conception and birth) -3.39 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.34 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.61% 85%


377 total progeny records from 145 dairy contemporary groups
( 3,379 herdmate records from 144 dairy contemporary groups)
  • 185 progeny ( 1,201 herdmates) born to heifers
  • 61 progeny ( 701 herdmates) born to 2nd parity dam
  • 131 progeny ( 1,477 herdmates) born to ≥3rd parity dam
  • 24.9% progeny (34.7% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 154 herdmate records from 3 contemporary groups)
  • 5 progeny ( 58 herdmates) born to heifers
  • 1 progeny ( 34 herdmates) born to 2nd parity dam
  • 1 progeny ( 62 herdmates) born to ≥3rd parity dam
  • 0% progeny (26% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 82 herdmate records from 1 contemporary groups)
  • 1 progeny ( 17 herdmates) born to heifers
  • 0 progeny ( 17 herdmates) born to 2nd parity dam
  • 0 progeny ( 48 herdmates) born to ≥3rd parity dam
  • 100% progeny (48.8% herdmates) were males
  • Dam Info