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
5.0%
2.3%


91% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.4% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 90%
Sep 2025 Gestation (Days between conception and birth) -5.45 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.81 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.40% 85%


436 total progeny records from 131 dairy contemporary groups
( 10,170 herdmate records from 131 dairy contemporary groups)
  • 86 progeny ( 747 herdmates) born to heifers
  • 123 progeny ( 2,422 herdmates) born to 2nd parity dam
  • 227 progeny ( 7,001 herdmates) born to ≥3rd parity dam
  • 35.6% progeny (47.7% herdmates) were males
  • Dam Info
49 total progeny records from 16 contemporary groups
( 1,366 herdmate records from 16 contemporary groups)
  • 10 progeny ( 328 herdmates) born to heifers
  • 14 progeny ( 232 herdmates) born to 2nd parity dam
  • 25 progeny ( 806 herdmates) born to ≥3rd parity dam
  • 49% progeny (48.6% herdmates) were males
  • Dam Info
23 total progeny records from 8 contemporary groups
( 776 herdmate records from 8 contemporary groups)
  • 2 progeny ( 193 herdmates) born to heifers
  • 10 progeny ( 138 herdmates) born to 2nd parity dam
  • 11 progeny ( 445 herdmates) born to ≥3rd parity dam
  • 43.5% progeny (41.5% herdmates) were males
  • Dam Info