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
Moderate
6.5%
2.5%

70% (High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.9% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.2 kg 90%
Sep 2025 Gestation (Days between conception and birth) -4.28 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.20 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.39% 79%


260 total progeny records from 75 dairy contemporary groups
( 8,250 herdmate records from 75 dairy contemporary groups)
  • 6 progeny ( 127 herdmates) born to heifers
  • 56 progeny ( 2,007 herdmates) born to 2nd parity dam
  • 198 progeny ( 6,116 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (47.6% herdmates) were males
  • Dam Info
35 total progeny records from 11 contemporary groups
( 1,311 herdmate records from 11 contemporary groups)
  • 2 progeny ( 304 herdmates) born to heifers
  • 6 progeny ( 198 herdmates) born to 2nd parity dam
  • 27 progeny ( 809 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (48.7% herdmates) were males
  • Dam Info
29 total progeny records from 6 contemporary groups
( 797 herdmate records from 6 contemporary groups)
  • 0 progeny ( 161 herdmates) born to heifers
  • 2 progeny ( 144 herdmates) born to 2nd parity dam
  • 27 progeny ( 492 herdmates) born to ≥3rd parity dam
  • 34.5% progeny (48.9% herdmates) were males
  • Dam Info