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
7.0%
2.8%

95% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.7% 81%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 81%
Sep 2025 Gestation (Days between conception and birth) -3.20 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.85 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.88% 89%


504 total progeny records from 261 dairy contemporary groups
( 5,454 herdmate records from 257 dairy contemporary groups)
  • 174 progeny ( 1,252 herdmates) born to heifers
  • 110 progeny ( 1,444 herdmates) born to 2nd parity dam
  • 220 progeny ( 2,758 herdmates) born to ≥3rd parity dam
  • 27.8% progeny (41.9% herdmates) were males
  • Dam Info
17 total progeny records from 11 contemporary groups
( 444 herdmate records from 11 contemporary groups)
  • 4 progeny ( 134 herdmates) born to heifers
  • 3 progeny ( 97 herdmates) born to 2nd parity dam
  • 10 progeny ( 213 herdmates) born to ≥3rd parity dam
  • 11.8% progeny (45.3% herdmates) were males
  • Dam Info
13 total progeny records from 9 contemporary groups
( 258 herdmate records from 9 contemporary groups)
  • 5 progeny ( 62 herdmates) born to heifers
  • 3 progeny ( 61 herdmates) born to 2nd parity dam
  • 5 progeny ( 135 herdmates) born to ≥3rd parity dam
  • 23.1% progeny (47.3% herdmates) were males
  • Dam Info