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
5.8%
1.9%


88% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.3% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 82%
Sep 2025 Gestation (Days between conception and birth) -2.18 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.41 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 89%


376 total progeny records from 139 dairy contemporary groups
( 3,330 herdmate records from 135 dairy contemporary groups)
  • 38 progeny ( 211 herdmates) born to heifers
  • 100 progeny ( 941 herdmates) born to 2nd parity dam
  • 238 progeny ( 2,178 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (49.8% herdmates) were males
  • Dam Info
19 total progeny records from 3 contemporary groups
( 49 herdmate records from 3 contemporary groups)
  • 1 progeny ( 9 herdmates) born to heifers
  • 2 progeny ( 7 herdmates) born to 2nd parity dam
  • 16 progeny ( 33 herdmates) born to ≥3rd parity dam
  • 52.6% progeny (51% herdmates) were males
  • Dam Info
9 total progeny records from 5 contemporary groups
( 194 herdmate records from 5 contemporary groups)
  • 0 progeny ( 40 herdmates) born to heifers
  • 6 progeny ( 42 herdmates) born to 2nd parity dam
  • 3 progeny ( 112 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (53.1% herdmates) were males
  • Dam Info