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
5.8%
2.4%


90% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.2% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.8 kg 80%
Sep 2025 Gestation (Days between conception and birth) -3.40 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.25 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.28% 89%


403 total progeny records from 96 dairy contemporary groups
( 10,010 herdmate records from 96 dairy contemporary groups)
  • 42 progeny ( 423 herdmates) born to heifers
  • 97 progeny ( 2,653 herdmates) born to 2nd parity dam
  • 264 progeny ( 6,934 herdmates) born to ≥3rd parity dam
  • 53.3% progeny (50.9% herdmates) were males
  • Dam Info
25 total progeny records from 6 contemporary groups
( 484 herdmate records from 6 contemporary groups)
  • 0 progeny ( 93 herdmates) born to heifers
  • 8 progeny ( 125 herdmates) born to 2nd parity dam
  • 17 progeny ( 266 herdmates) born to ≥3rd parity dam
  • 64% progeny (51.2% herdmates) were males
  • Dam Info
4 total progeny records from 1 contemporary groups
( 339 herdmate records from 1 contemporary groups)
  • 0 progeny ( 86 herdmates) born to heifers
  • 0 progeny ( 60 herdmates) born to 2nd parity dam
  • 4 progeny ( 193 herdmates) born to ≥3rd parity dam
  • 75% progeny (51.6% herdmates) were males
  • Dam Info