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
5.7%
2.3%

94% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 12.3% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.3 kg 93%
Sep 2025 Gestation (Days between conception and birth) -5.09 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.32 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.77% 91%


699 total progeny records from 154 dairy contemporary groups
( 17,009 herdmate records from 153 dairy contemporary groups)
  • 94 progeny ( 842 herdmates) born to heifers
  • 136 progeny ( 4,056 herdmates) born to 2nd parity dam
  • 469 progeny ( 12,111 herdmates) born to ≥3rd parity dam
  • 50.5% progeny (51.5% herdmates) were males
  • Dam Info
19 total progeny records from 9 contemporary groups
( 462 herdmate records from 9 contemporary groups)
  • 4 progeny ( 99 herdmates) born to heifers
  • 3 progeny ( 65 herdmates) born to 2nd parity dam
  • 12 progeny ( 298 herdmates) born to ≥3rd parity dam
  • 57.9% progeny (51.7% herdmates) were males
  • Dam Info
43 total progeny records from 9 contemporary groups
( 1,241 herdmate records from 9 contemporary groups)
  • 9 progeny ( 247 herdmates) born to heifers
  • 12 progeny ( 333 herdmates) born to 2nd parity dam
  • 22 progeny ( 661 herdmates) born to ≥3rd parity dam
  • 41.9% progeny (50.8% herdmates) were males
  • Dam Info