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
6.3%
2.5%


92% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.5% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 80%
Sep 2025 Gestation (Days between conception and birth) -3.30 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.34 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.86% 90%


556 total progeny records from 159 dairy contemporary groups
( 8,771 herdmate records from 159 dairy contemporary groups)
  • 63 progeny ( 435 herdmates) born to heifers
  • 127 progeny ( 2,246 herdmates) born to 2nd parity dam
  • 366 progeny ( 6,090 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (49.7% herdmates) were males
  • Dam Info
69 total progeny records from 26 contemporary groups
( 1,171 herdmate records from 26 contemporary groups)
  • 13 progeny ( 264 herdmates) born to heifers
  • 11 progeny ( 225 herdmates) born to 2nd parity dam
  • 45 progeny ( 682 herdmates) born to ≥3rd parity dam
  • 55.1% progeny (47.8% herdmates) were males
  • Dam Info
6 total progeny records from 6 contemporary groups
( 177 herdmate records from 6 contemporary groups)
  • 0 progeny ( 39 herdmates) born to heifers
  • 2 progeny ( 28 herdmates) born to 2nd parity dam
  • 4 progeny ( 110 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (42.4% herdmates) were males
  • Dam Info