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
6.4%
2.8%

91% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 90%
Sep 2025 Gestation (Days between conception and birth) -3.79 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.97 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.40% 87%


252 total progeny records from 69 dairy contemporary groups
( 3,309 herdmate records from 69 dairy contemporary groups)
  • 63 progeny ( 421 herdmates) born to heifers
  • 68 progeny ( 799 herdmates) born to 2nd parity dam
  • 121 progeny ( 2,089 herdmates) born to ≥3rd parity dam
  • 27% progeny (45.1% herdmates) were males
  • Dam Info
37 total progeny records from 4 contemporary groups
( 526 herdmate records from 4 contemporary groups)
  • 1 progeny ( 144 herdmates) born to heifers
  • 6 progeny ( 103 herdmates) born to 2nd parity dam
  • 30 progeny ( 279 herdmates) born to ≥3rd parity dam
  • 37.8% progeny (50% herdmates) were males
  • Dam Info
23 total progeny records from 3 contemporary groups
( 221 herdmate records from 3 contemporary groups)
  • 1 progeny ( 70 herdmates) born to heifers
  • 4 progeny ( 42 herdmates) born to 2nd parity dam
  • 18 progeny ( 109 herdmates) born to ≥3rd parity dam
  • 43.5% progeny (51.6% herdmates) were males
  • Dam Info