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
14.6%
5.4%


83% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 35.5% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 43.4 kg 73%
Sep 2025 Gestation (Days between conception and birth) -1.03 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.08 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.87% 91%


689 total progeny records from 177 dairy contemporary groups
( 8,535 herdmate records from 177 dairy contemporary groups)
  • 16 progeny ( 311 herdmates) born to heifers
  • 166 progeny ( 2,167 herdmates) born to 2nd parity dam
  • 507 progeny ( 6,057 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (49.7% herdmates) were males
  • Dam Info
148 total progeny records from 26 contemporary groups
( 1,008 herdmate records from 26 contemporary groups)
  • 6 progeny ( 219 herdmates) born to heifers
  • 42 progeny ( 232 herdmates) born to 2nd parity dam
  • 100 progeny ( 557 herdmates) born to ≥3rd parity dam
  • 53.4% progeny (49% herdmates) were males
  • Dam Info
11 total progeny records from 5 contemporary groups
( 173 herdmate records from 5 contemporary groups)
  • 0 progeny ( 28 herdmates) born to heifers
  • 0 progeny ( 42 herdmates) born to 2nd parity dam
  • 11 progeny ( 103 herdmates) born to ≥3rd parity dam
  • 72.7% progeny (46.2% herdmates) were males
  • Dam Info