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
5.3%
2.1%


91% (V High)
89% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.5% 77%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 88%
Sep 2025 Gestation (Days between conception and birth) -3.05 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.16 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 81%


207 total progeny records from 63 dairy contemporary groups
( 3,217 herdmate records from 63 dairy contemporary groups)
  • 69 progeny ( 504 herdmates) born to heifers
  • 47 progeny ( 724 herdmates) born to 2nd parity dam
  • 91 progeny ( 1,989 herdmates) born to ≥3rd parity dam
  • 7.2% progeny (44.9% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 155 herdmate records from 3 contemporary groups)
  • 0 progeny ( 40 herdmates) born to heifers
  • 4 progeny ( 33 herdmates) born to 2nd parity dam
  • 3 progeny ( 82 herdmates) born to ≥3rd parity dam
  • 14.3% progeny (41.3% herdmates) were males
  • Dam Info
21 total progeny records from 5 contemporary groups
( 853 herdmate records from 5 contemporary groups)
  • 10 progeny ( 155 herdmates) born to heifers
  • 2 progeny ( 186 herdmates) born to 2nd parity dam
  • 9 progeny ( 512 herdmates) born to ≥3rd parity dam
  • 4.8% progeny (49.2% herdmates) were males
  • Dam Info