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
4.2%
2.2%


82% (V High)
83% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 4.4% 76%
Sep 2025 Birth Weight (Expected progeny birth weight) 34.1 kg 81%
Sep 2025 Gestation (Days between conception and birth) -2.35 days 96%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.01 96%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.82% 71%


206 total progeny records from 62 dairy contemporary groups
( 6,372 herdmate records from 62 dairy contemporary groups)
  • 65 progeny ( 850 herdmates) born to heifers
  • 40 progeny ( 1,520 herdmates) born to 2nd parity dam
  • 101 progeny ( 4,002 herdmates) born to ≥3rd parity dam
  • 14.6% progeny (42.1% herdmates) were males
  • Dam Info
9 total progeny records from 2 contemporary groups
( 82 herdmate records from 2 contemporary groups)
  • 8 progeny ( 35 herdmates) born to heifers
  • 0 progeny ( 19 herdmates) born to 2nd parity dam
  • 1 progeny ( 28 herdmates) born to ≥3rd parity dam
  • 0% progeny (39% herdmates) were males
  • Dam Info
23 total progeny records from 8 contemporary groups
( 1,013 herdmate records from 8 contemporary groups)
  • 9 progeny ( 213 herdmates) born to heifers
  • 4 progeny ( 232 herdmates) born to 2nd parity dam
  • 10 progeny ( 568 herdmates) born to ≥3rd parity dam
  • 4.3% progeny (43.6% herdmates) were males
  • Dam Info