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
4.7%
2.2%


89% (V High)
77% (High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.2% 57%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.5 kg 50%
Sep 2025 Gestation (Days between conception and birth) -4.27 days 93%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.42 93%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.94% 59%


133 total progeny records from 17 dairy contemporary groups
( 1,526 herdmate records from 17 dairy contemporary groups)
  • 77 progeny ( 285 herdmates) born to heifers
  • 13 progeny ( 279 herdmates) born to 2nd parity dam
  • 43 progeny ( 962 herdmates) born to ≥3rd parity dam
  • 23.3% progeny (45.5% 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
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