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%
2.5%


95% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 14.6% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.1 kg 95%
Sep 2025 Gestation (Days between conception and birth) -3.69 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.38 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.06% 81%


964 total progeny records from 121 dairy contemporary groups
( 16,175 herdmate records from 121 dairy contemporary groups)
  • 317 progeny ( 2,102 herdmates) born to heifers
  • 156 progeny ( 3,565 herdmates) born to 2nd parity dam
  • 491 progeny ( 10,508 herdmates) born to ≥3rd parity dam
  • 34.9% progeny (46.2% herdmates) were males
  • Dam Info
31 total progeny records from 5 contemporary groups
( 586 herdmate records from 5 contemporary groups)
  • 5 progeny ( 95 herdmates) born to heifers
  • 3 progeny ( 119 herdmates) born to 2nd parity dam
  • 23 progeny ( 372 herdmates) born to ≥3rd parity dam
  • 0% progeny (43% herdmates) were males
  • Dam Info
112 total progeny records from 13 contemporary groups
( 2,725 herdmate records from 13 contemporary groups)
  • 31 progeny ( 413 herdmates) born to heifers
  • 24 progeny ( 594 herdmates) born to 2nd parity dam
  • 57 progeny ( 1,718 herdmates) born to ≥3rd parity dam
  • 33% progeny (47% herdmates) were males
  • Dam Info