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
5.6%
2.4%

98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.75 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.23 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.78% 95%


2,616 total progeny records from 749 dairy contemporary groups
( 28,702 herdmate records from 730 dairy contemporary groups)
  • 652 progeny ( 4,274 herdmates) born to heifers
  • 611 progeny ( 7,012 herdmates) born to 2nd parity dam
  • 1,353 progeny ( 17,416 herdmates) born to ≥3rd parity dam
  • 40.3% progeny (45.5% herdmates) were males
  • Dam Info
244 total progeny records from 72 contemporary groups
( 3,581 herdmate records from 71 contemporary groups)
  • 49 progeny ( 980 herdmates) born to heifers
  • 58 progeny ( 936 herdmates) born to 2nd parity dam
  • 137 progeny ( 1,665 herdmates) born to ≥3rd parity dam
  • 30.3% progeny (41.6% herdmates) were males
  • Dam Info
54 total progeny records from 14 contemporary groups
( 989 herdmate records from 14 contemporary groups)
  • 5 progeny ( 318 herdmates) born to heifers
  • 14 progeny ( 204 herdmates) born to 2nd parity dam
  • 35 progeny ( 467 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (49.3% herdmates) were males
  • Dam Info