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
6.2%
2.4%

94% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.4% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 93%
Sep 2025 Gestation (Days between conception and birth) -4.72 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.63 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.28% 94%


1,349 total progeny records from 335 dairy contemporary groups
( 28,676 herdmate records from 335 dairy contemporary groups)
  • 60 progeny ( 847 herdmates) born to heifers
  • 377 progeny ( 7,019 herdmates) born to 2nd parity dam
  • 912 progeny ( 20,810 herdmates) born to ≥3rd parity dam
  • 52.4% progeny (50.7% herdmates) were males
  • Dam Info
120 total progeny records from 32 contemporary groups
( 2,751 herdmate records from 32 contemporary groups)
  • 2 progeny ( 678 herdmates) born to heifers
  • 35 progeny ( 617 herdmates) born to 2nd parity dam
  • 83 progeny ( 1,456 herdmates) born to ≥3rd parity dam
  • 55% progeny (49.7% herdmates) were males
  • Dam Info
77 total progeny records from 16 contemporary groups
( 1,548 herdmate records from 16 contemporary groups)
  • 0 progeny ( 319 herdmates) born to heifers
  • 15 progeny ( 299 herdmates) born to 2nd parity dam
  • 62 progeny ( 930 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (49.1% herdmates) were males
  • Dam Info