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
5.3%
2.3%


99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.2% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 94%
Sep 2025 Gestation (Days between conception and birth) -2.91 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.74 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.86% 99%


9,807 total progeny records from 3,878 dairy contemporary groups
( 69,076 herdmate records from 3,719 dairy contemporary groups)
  • 2,005 progeny ( 6,413 herdmates) born to heifers
  • 1,946 progeny ( 15,804 herdmates) born to 2nd parity dam
  • 5,856 progeny ( 46,859 herdmates) born to ≥3rd parity dam
  • 46.8% progeny (51% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 123 herdmate records from 3 contemporary groups)
  • 2 progeny ( 38 herdmates) born to heifers
  • 0 progeny ( 16 herdmates) born to 2nd parity dam
  • 1 progeny ( 69 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (52.8% herdmates) were males
  • Dam Info
33 total progeny records from 15 contemporary groups
( 572 herdmate records from 15 contemporary groups)
  • 7 progeny ( 150 herdmates) born to heifers
  • 16 progeny ( 138 herdmates) born to 2nd parity dam
  • 10 progeny ( 284 herdmates) born to ≥3rd parity dam
  • 39.4% progeny (50.3% herdmates) were males
  • Dam Info