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%
2.5%


90% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 80%
Sep 2025 Gestation (Days between conception and birth) -3.09 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.37 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.55% 80%


436 total progeny records from 116 dairy contemporary groups
( 6,104 herdmate records from 115 dairy contemporary groups)
  • 84 progeny ( 700 herdmates) born to heifers
  • 119 progeny ( 1,495 herdmates) born to 2nd parity dam
  • 233 progeny ( 3,909 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (46.7% herdmates) were males
  • Dam Info
28 total progeny records from 7 contemporary groups
( 663 herdmate records from 7 contemporary groups)
  • 2 progeny ( 134 herdmates) born to heifers
  • 10 progeny ( 130 herdmates) born to 2nd parity dam
  • 16 progeny ( 399 herdmates) born to ≥3rd parity dam
  • 17.9% progeny (42.1% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 299 herdmate records from 3 contemporary groups)
  • 2 progeny ( 17 herdmates) born to heifers
  • 4 progeny ( 68 herdmates) born to 2nd parity dam
  • 4 progeny ( 214 herdmates) born to ≥3rd parity dam
  • 0% progeny (45.8% herdmates) were males
  • Dam Info