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
4.5%
2.0%


85% (V High)
86% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 8.5% 68%
Sep 2025 Birth Weight (Expected progeny birth weight) 35.9 kg 66%
Sep 2025 Gestation (Days between conception and birth) -4.64 days 96%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.38 96%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.26% 69%


173 total progeny records from 24 dairy contemporary groups
( 3,255 herdmate records from 23 dairy contemporary groups)
  • 55 progeny ( 623 herdmates) born to heifers
  • 28 progeny ( 574 herdmates) born to 2nd parity dam
  • 90 progeny ( 2,058 herdmates) born to ≥3rd parity dam
  • 38.2% progeny (44.2% herdmates) were males
  • Dam Info
4 total progeny records from 2 contemporary groups
( 190 herdmate records from 2 contemporary groups)
  • 0 progeny ( 26 herdmates) born to heifers
  • 0 progeny ( 51 herdmates) born to 2nd parity dam
  • 4 progeny ( 113 herdmates) born to ≥3rd parity dam
  • 0% progeny (37.4% herdmates) were males
  • Dam Info
3 total progeny records from 1 contemporary groups
( 178 herdmate records from 1 contemporary groups)
  • 0 progeny ( 23 herdmates) born to heifers
  • 0 progeny ( 48 herdmates) born to 2nd parity dam
  • 3 progeny ( 107 herdmates) born to ≥3rd parity dam
  • 0% progeny (38.8% herdmates) were males
  • Dam Info