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
8.6%
3.1%

66% (High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.7% 87%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 84%
Sep 2025 Gestation (Days between conception and birth) -4.06 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.30 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.20% 77%


238 total progeny records from 62 dairy contemporary groups
( 9,941 herdmate records from 62 dairy contemporary groups)
  • 3 progeny ( 44 herdmates) born to heifers
  • 62 progeny ( 2,475 herdmates) born to 2nd parity dam
  • 173 progeny ( 7,422 herdmates) born to ≥3rd parity dam
  • 50.4% progeny (46.6% herdmates) were males
  • Dam Info
30 total progeny records from 11 contemporary groups
( 962 herdmate records from 11 contemporary groups)
  • 0 progeny ( 171 herdmates) born to heifers
  • 8 progeny ( 178 herdmates) born to 2nd parity dam
  • 22 progeny ( 613 herdmates) born to ≥3rd parity dam
  • 43.3% progeny (48.3% herdmates) were males
  • Dam Info
16 total progeny records from 3 contemporary groups
( 506 herdmate records from 3 contemporary groups)
  • 0 progeny ( 106 herdmates) born to heifers
  • 4 progeny ( 103 herdmates) born to 2nd parity dam
  • 12 progeny ( 297 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (44.3% herdmates) were males
  • Dam Info