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
6.2%
2.7%


86% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.5% 69%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 68%
Sep 2025 Gestation (Days between conception and birth) -3.78 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.41 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.19% 86%


340 total progeny records from 104 dairy contemporary groups
( 3,719 herdmate records from 104 dairy contemporary groups)
  • 32 progeny ( 262 herdmates) born to heifers
  • 84 progeny ( 953 herdmates) born to 2nd parity dam
  • 224 progeny ( 2,504 herdmates) born to ≥3rd parity dam
  • 43.8% progeny (45.8% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 102 herdmate records from 2 contemporary groups)
  • 0 progeny ( 37 herdmates) born to heifers
  • 1 progeny ( 22 herdmates) born to 2nd parity dam
  • 2 progeny ( 43 herdmates) born to ≥3rd parity dam
  • 100% progeny (26.5% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 160 herdmate records from 2 contemporary groups)
  • 0 progeny ( 43 herdmates) born to heifers
  • 1 progeny ( 39 herdmates) born to 2nd parity dam
  • 2 progeny ( 78 herdmates) born to ≥3rd parity dam
  • 100% progeny (51.9% herdmates) were males
  • Dam Info