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
5.5%
2.2%


99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.0% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 94%
Sep 2025 Gestation (Days between conception and birth) -2.84 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.20 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.61% 99%


2,189 total progeny records from 888 dairy contemporary groups
( 16,622 herdmate records from 873 dairy contemporary groups)
  • 690 progeny ( 3,689 herdmates) born to heifers
  • 515 progeny ( 4,232 herdmates) born to 2nd parity dam
  • 984 progeny ( 8,701 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (49.2% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 5 herdmate records from 1 contemporary groups)
  • 1 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 2 herdmates) born to 2nd parity dam
  • 0 progeny ( 3 herdmates) born to ≥3rd parity dam
  • 0% progeny (20% herdmates) were males
  • Dam Info
22 total progeny records from 7 contemporary groups
( 202 herdmate records from 7 contemporary groups)
  • 13 progeny ( 42 herdmates) born to heifers
  • 4 progeny ( 50 herdmates) born to 2nd parity dam
  • 5 progeny ( 110 herdmates) born to ≥3rd parity dam
  • 27.3% progeny (46% herdmates) were males
  • Dam Info