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
6.4%
2.6%


88% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 92%
Sep 2025 Gestation (Days between conception and birth) -1.81 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.33 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.49% 91%


674 total progeny records from 104 dairy contemporary groups
( 11,349 herdmate records from 102 dairy contemporary groups)
  • 23 progeny ( 309 herdmates) born to heifers
  • 169 progeny ( 2,745 herdmates) born to 2nd parity dam
  • 482 progeny ( 8,295 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (51% herdmates) were males
  • Dam Info
34 total progeny records from 9 contemporary groups
( 821 herdmate records from 9 contemporary groups)
  • 0 progeny ( 154 herdmates) born to heifers
  • 6 progeny ( 155 herdmates) born to 2nd parity dam
  • 28 progeny ( 512 herdmates) born to ≥3rd parity dam
  • 55.9% progeny (49.7% herdmates) were males
  • Dam Info
35 total progeny records from 9 contemporary groups
( 1,194 herdmate records from 9 contemporary groups)
  • 0 progeny ( 259 herdmates) born to heifers
  • 10 progeny ( 261 herdmates) born to 2nd parity dam
  • 25 progeny ( 674 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (48.7% herdmates) were males
  • Dam Info