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
6.3%
2.7%

74% (High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.3% 84%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 83%
Sep 2025 Gestation (Days between conception and birth) -3.81 days 96%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.09 96%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.71% 83%


220 total progeny records from 61 dairy contemporary groups
( 6,228 herdmate records from 61 dairy contemporary groups)
  • 2 progeny ( 88 herdmates) born to heifers
  • 66 progeny ( 1,576 herdmates) born to 2nd parity dam
  • 152 progeny ( 4,564 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (50.4% herdmates) were males
  • Dam Info
18 total progeny records from 6 contemporary groups
( 1,076 herdmate records from 6 contemporary groups)
  • 0 progeny ( 208 herdmates) born to heifers
  • 5 progeny ( 197 herdmates) born to 2nd parity dam
  • 13 progeny ( 671 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (48% herdmates) were males
  • Dam Info
13 total progeny records from 6 contemporary groups
( 715 herdmate records from 6 contemporary groups)
  • 1 progeny ( 130 herdmates) born to heifers
  • 3 progeny ( 163 herdmates) born to 2nd parity dam
  • 9 progeny ( 422 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (47.4% herdmates) were males
  • Dam Info