Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

High
12.2%
5.0%


96% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 30.7% 80%
May 2025 Birth Weight (Expected progeny birth weight) 42.5 kg 94%
May 2025 Gestation (Days between conception and birth) 0.48 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.41 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.32% 98%


1,793 total progeny records from 620 dairy contemporary groups
( 12,799 herdmate records from 613 dairy contemporary groups)
  • 114 progeny ( 848 herdmates) born to heifers
  • 526 progeny ( 3,737 herdmates) born to 2nd parity dam
  • 1,153 progeny ( 8,214 herdmates) born to ≥3rd parity dam
  • 52% progeny (51.5% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
40 total progeny records from 9 contemporary groups
( 415 herdmate records from 9 contemporary groups)
  • 0 progeny ( 143 herdmates) born to heifers
  • 18 progeny ( 112 herdmates) born to 2nd parity dam
  • 22 progeny ( 160 herdmates) born to ≥3rd parity dam
  • 50% progeny (51.3% herdmates) were males
  • Dam Info