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
5.3%
2.4%

88% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.3% 80%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.0 kg 87%
Sep 2025 Gestation (Days between conception and birth) -2.03 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.79 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.73% 89%


421 total progeny records from 64 dairy contemporary groups
( 6,453 herdmate records from 64 dairy contemporary groups)
  • 24 progeny ( 199 herdmates) born to heifers
  • 128 progeny ( 1,600 herdmates) born to 2nd parity dam
  • 269 progeny ( 4,654 herdmates) born to ≥3rd parity dam
  • 47.5% progeny (53.6% herdmates) were males
  • Dam Info
10 total progeny records from 2 contemporary groups
( 219 herdmate records from 2 contemporary groups)
  • 5 progeny ( 43 herdmates) born to heifers
  • 3 progeny ( 33 herdmates) born to 2nd parity dam
  • 2 progeny ( 143 herdmates) born to ≥3rd parity dam
  • 80% progeny (55.3% herdmates) were males
  • Dam Info
18 total progeny records from 3 contemporary groups
( 385 herdmate records from 3 contemporary groups)
  • 10 progeny ( 97 herdmates) born to heifers
  • 4 progeny ( 64 herdmates) born to 2nd parity dam
  • 4 progeny ( 224 herdmates) born to ≥3rd parity dam
  • 27.8% progeny (39.2% herdmates) were males
  • Dam Info