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
6.6%
2.5%

93% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 91%
Sep 2025 Gestation (Days between conception and birth) -3.96 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.49 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.84% 94%


1,335 total progeny records from 253 dairy contemporary groups
( 17,773 herdmate records from 253 dairy contemporary groups)
  • 61 progeny ( 474 herdmates) born to heifers
  • 346 progeny ( 4,347 herdmates) born to 2nd parity dam
  • 928 progeny ( 12,952 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (49.2% herdmates) were males
  • Dam Info
104 total progeny records from 23 contemporary groups
( 2,335 herdmate records from 23 contemporary groups)
  • 18 progeny ( 548 herdmates) born to heifers
  • 21 progeny ( 453 herdmates) born to 2nd parity dam
  • 65 progeny ( 1,334 herdmates) born to ≥3rd parity dam
  • 55.8% progeny (46.1% herdmates) were males
  • Dam Info
33 total progeny records from 5 contemporary groups
( 1,167 herdmate records from 5 contemporary groups)
  • 0 progeny ( 324 herdmates) born to heifers
  • 13 progeny ( 228 herdmates) born to 2nd parity dam
  • 20 progeny ( 615 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (47.4% herdmates) were males
  • Dam Info