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
5.9%
2.6%


93% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 75%
Sep 2025 Gestation (Days between conception and birth) -2.38 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.52 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.42% 86%


459 total progeny records from 91 dairy contemporary groups
( 5,601 herdmate records from 91 dairy contemporary groups)
  • 104 progeny ( 754 herdmates) born to heifers
  • 105 progeny ( 1,284 herdmates) born to 2nd parity dam
  • 250 progeny ( 3,563 herdmates) born to ≥3rd parity dam
  • 42% progeny (47% herdmates) were males
  • Dam Info
38 total progeny records from 8 contemporary groups
( 471 herdmate records from 8 contemporary groups)
  • 1 progeny ( 80 herdmates) born to heifers
  • 8 progeny ( 107 herdmates) born to 2nd parity dam
  • 29 progeny ( 284 herdmates) born to ≥3rd parity dam
  • 47.4% progeny (44.8% herdmates) were males
  • Dam Info
5 total progeny records from 2 contemporary groups
( 78 herdmate records from 2 contemporary groups)
  • 3 progeny ( 17 herdmates) born to heifers
  • 0 progeny ( 9 herdmates) born to 2nd parity dam
  • 2 progeny ( 52 herdmates) born to ≥3rd parity dam
  • 60% progeny (35.9% herdmates) were males
  • Dam Info