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
7.3%
2.7%


99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.9% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 95%
Sep 2025 Gestation (Days between conception and birth) -2.69 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.41 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.44% 99%


3,083 total progeny records from 894 dairy contemporary groups
( 25,560 herdmate records from 886 dairy contemporary groups)
  • 786 progeny ( 4,162 herdmates) born to heifers
  • 711 progeny ( 6,791 herdmates) born to 2nd parity dam
  • 1,586 progeny ( 14,607 herdmates) born to ≥3rd parity dam
  • 43.9% progeny (49.5% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 116 herdmate records from 3 contemporary groups)
  • 0 progeny ( 42 herdmates) born to heifers
  • 0 progeny ( 18 herdmates) born to 2nd parity dam
  • 7 progeny ( 56 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (44% herdmates) were males
  • Dam Info
46 total progeny records from 14 contemporary groups
( 792 herdmate records from 14 contemporary groups)
  • 12 progeny ( 231 herdmates) born to heifers
  • 9 progeny ( 171 herdmates) born to 2nd parity dam
  • 25 progeny ( 390 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.5% herdmates) were males
  • Dam Info