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

High*
7.7%
2.7%


29% (Low)
55% (Average)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 27.0% 14%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 8%
Sep 2025 Gestation (Days between conception and birth) -4.02 days 84%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.25 84%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 32%


24 total progeny records from 12 dairy contemporary groups
( 709 herdmate records from 12 dairy contemporary groups)
  • 2 progeny ( 21 herdmates) born to heifers
  • 3 progeny ( 161 herdmates) born to 2nd parity dam
  • 19 progeny ( 527 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (49.1% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info