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
High
8.6%
3.0%

98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.7% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 95%
Sep 2025 Gestation (Days between conception and birth) -3.56 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 1.06 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.04% 99%


2,796 total progeny records from 576 dairy contemporary groups
( 25,818 herdmate records from 568 dairy contemporary groups)
  • 158 progeny ( 1,404 herdmates) born to heifers
  • 811 progeny ( 7,172 herdmates) born to 2nd parity dam
  • 1,827 progeny ( 17,242 herdmates) born to ≥3rd parity dam
  • 50.5% progeny (51.1% 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
79 total progeny records from 14 contemporary groups
( 1,387 herdmate records from 14 contemporary groups)
  • 0 progeny ( 498 herdmates) born to heifers
  • 40 progeny ( 371 herdmates) born to 2nd parity dam
  • 39 progeny ( 518 herdmates) born to ≥3rd parity dam
  • 46.8% progeny (51.6% herdmates) were males
  • Dam Info