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
6.9%
2.7%


72% (High)
86% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 58%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 49%
Sep 2025 Gestation (Days between conception and birth) -2.96 days 93%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.13 93%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.13% 71%


72 total progeny records from 28 dairy contemporary groups
( 1,310 herdmate records from 27 dairy contemporary groups)
  • 12 progeny ( 88 herdmates) born to heifers
  • 21 progeny ( 327 herdmates) born to 2nd parity dam
  • 39 progeny ( 895 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (53.1% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 5 herdmate records from 1 contemporary groups)
  • 1 progeny ( 4 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 1 herdmates) born to ≥3rd parity dam
  • 0% progeny (20% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 5 herdmate records from 1 contemporary groups)
  • 1 progeny ( 4 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 1 herdmates) born to ≥3rd parity dam
  • 0% progeny (20% herdmates) were males
  • Dam Info