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
6.8%
2.3%

88% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.0% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 96%
Sep 2025 Gestation (Days between conception and birth) -2.87 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.24 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.24% 90%


318 total progeny records from 96 dairy contemporary groups
( 4,419 herdmate records from 90 dairy contemporary groups)
  • 15 progeny ( 132 herdmates) born to heifers
  • 81 progeny ( 1,225 herdmates) born to 2nd parity dam
  • 222 progeny ( 3,062 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (52.5% herdmates) were males
  • Dam Info
3 total progeny records from 1 contemporary groups
( 69 herdmate records from 1 contemporary groups)
  • 0 progeny ( 13 herdmates) born to heifers
  • 0 progeny ( 10 herdmates) born to 2nd parity dam
  • 3 progeny ( 46 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (56.5% herdmates) were males
  • Dam Info
84 total progeny records from 9 contemporary groups
( 211 herdmate records from 8 contemporary groups)
  • 7 progeny ( 71 herdmates) born to heifers
  • 28 progeny ( 35 herdmates) born to 2nd parity dam
  • 49 progeny ( 105 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (37.4% herdmates) were males
  • Dam Info