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
7.3%
3.1%


94% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.8% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 73%
Sep 2025 Gestation (Days between conception and birth) -4.81 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.76 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.00% 90%


731 total progeny records from 170 dairy contemporary groups
( 8,980 herdmate records from 168 dairy contemporary groups)
  • 139 progeny ( 981 herdmates) born to heifers
  • 188 progeny ( 2,237 herdmates) born to 2nd parity dam
  • 404 progeny ( 5,762 herdmates) born to ≥3rd parity dam
  • 30% progeny (42.4% herdmates) were males
  • Dam Info
38 total progeny records from 11 contemporary groups
( 1,790 herdmate records from 11 contemporary groups)
  • 13 progeny ( 455 herdmates) born to heifers
  • 5 progeny ( 340 herdmates) born to 2nd parity dam
  • 20 progeny ( 995 herdmates) born to ≥3rd parity dam
  • 28.9% progeny (47.9% herdmates) were males
  • Dam Info
4 total progeny records from 3 contemporary groups
( 91 herdmate records from 3 contemporary groups)
  • 1 progeny ( 11 herdmates) born to heifers
  • 0 progeny ( 20 herdmates) born to 2nd parity dam
  • 3 progeny ( 60 herdmates) born to ≥3rd parity dam
  • 0% progeny (41.8% herdmates) were males
  • Dam Info