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
7.1%
2.7%


98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 97%
Sep 2025 Gestation (Days between conception and birth) -1.75 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.15 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.64% 99%


4,390 total progeny records from 1,650 dairy contemporary groups
( 43,858 herdmate records from 1,633 dairy contemporary groups)
  • 411 progeny ( 2,431 herdmates) born to heifers
  • 1,089 progeny ( 11,175 herdmates) born to 2nd parity dam
  • 2,890 progeny ( 30,252 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (50.7% 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
58 total progeny records from 12 contemporary groups
( 589 herdmate records from 12 contemporary groups)
  • 3 progeny ( 160 herdmates) born to heifers
  • 20 progeny ( 130 herdmates) born to 2nd parity dam
  • 35 progeny ( 299 herdmates) born to ≥3rd parity dam
  • 44.8% progeny (50.4% herdmates) were males
  • Dam Info