Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
5.1%
2.0%


82% (V High)
91% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.1% 75%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 90%
May 2025 Gestation (Days between conception and birth) -3.98 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.47 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.01% 82%


181 total progeny records from 56 dairy contemporary groups
( 7,332 herdmate records from 56 dairy contemporary groups)
  • 10 progeny ( 141 herdmates) born to heifers
  • 53 progeny ( 1,818 herdmates) born to 2nd parity dam
  • 118 progeny ( 5,373 herdmates) born to ≥3rd parity dam
  • 49.2% progeny (51.3% herdmates) were males
  • Dam Info
5 total progeny records from 4 contemporary groups
( 165 herdmate records from 4 contemporary groups)
  • 0 progeny ( 39 herdmates) born to heifers
  • 0 progeny ( 30 herdmates) born to 2nd parity dam
  • 5 progeny ( 96 herdmates) born to ≥3rd parity dam
  • 20% progeny (52.7% herdmates) were males
  • Dam Info
26 total progeny records from 6 contemporary groups
( 1,632 herdmate records from 6 contemporary groups)
  • 6 progeny ( 214 herdmates) born to heifers
  • 6 progeny ( 405 herdmates) born to 2nd parity dam
  • 14 progeny ( 1,013 herdmates) born to ≥3rd parity dam
  • 65.4% progeny (51.7% herdmates) were males
  • Dam Info