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
Low
7.2%
2.7%

94% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 23.4% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 94%
May 2025 Gestation (Days between conception and birth) -4.77 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.60 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.35% 94%


1,326 total progeny records from 322 dairy contemporary groups
( 26,533 herdmate records from 322 dairy contemporary groups)
  • 63 progeny ( 607 herdmates) born to heifers
  • 391 progeny ( 6,592 herdmates) born to 2nd parity dam
  • 872 progeny ( 19,334 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (51% herdmates) were males
  • Dam Info
121 total progeny records from 30 contemporary groups
( 2,461 herdmate records from 30 contemporary groups)
  • 13 progeny ( 483 herdmates) born to heifers
  • 34 progeny ( 516 herdmates) born to 2nd parity dam
  • 74 progeny ( 1,462 herdmates) born to ≥3rd parity dam
  • 54.5% progeny (49.3% herdmates) were males
  • Dam Info
53 total progeny records from 12 contemporary groups
( 1,039 herdmate records from 12 contemporary groups)
  • 7 progeny ( 132 herdmates) born to heifers
  • 13 progeny ( 276 herdmates) born to 2nd parity dam
  • 33 progeny ( 631 herdmates) born to ≥3rd parity dam
  • 45.3% progeny (44.9% herdmates) were males
  • Dam Info