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
7.3%
2.9%


99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.6% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 98%
Sep 2025 Gestation (Days between conception and birth) -5.38 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.01 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.31% 99%


9,478 total progeny records from 2,089 dairy contemporary groups
( 114,859 herdmate records from 2,077 dairy contemporary groups)
  • 212 progeny ( 2,562 herdmates) born to heifers
  • 2,392 progeny ( 29,931 herdmates) born to 2nd parity dam
  • 6,874 progeny ( 82,366 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (51% herdmates) were males
  • Dam Info
211 total progeny records from 63 contemporary groups
( 3,471 herdmate records from 63 contemporary groups)
  • 1 progeny ( 805 herdmates) born to heifers
  • 46 progeny ( 700 herdmates) born to 2nd parity dam
  • 164 progeny ( 1,966 herdmates) born to ≥3rd parity dam
  • 55% progeny (51.2% herdmates) were males
  • Dam Info
208 total progeny records from 50 contemporary groups
( 3,348 herdmate records from 50 contemporary groups)
  • 1 progeny ( 708 herdmates) born to heifers
  • 44 progeny ( 767 herdmates) born to 2nd parity dam
  • 163 progeny ( 1,873 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (50.2% herdmates) were males
  • Dam Info