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
High*
8.0%
3.0%

73% (High)
84% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.4% 73%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 39%
Sep 2025 Gestation (Days between conception and birth) -2.05 days 88%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.65 88%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.37% 69%


61 total progeny records from 20 dairy contemporary groups
( 1,096 herdmate records from 19 dairy contemporary groups)
  • 34 progeny ( 282 herdmates) born to heifers
  • 14 progeny ( 291 herdmates) born to 2nd parity dam
  • 13 progeny ( 523 herdmates) born to ≥3rd parity dam
  • 13.1% progeny (39% herdmates) were males
  • Dam Info
8 total progeny records from 3 contemporary groups
( 221 herdmate records from 3 contemporary groups)
  • 7 progeny ( 55 herdmates) born to heifers
  • 0 progeny ( 49 herdmates) born to 2nd parity dam
  • 1 progeny ( 117 herdmates) born to ≥3rd parity dam
  • 0% progeny (42.5% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info