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
5.8%
2.6%

91% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 89%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 92%
May 2025 Gestation (Days between conception and birth) -1.93 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.47 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 90%


783 total progeny records from 168 dairy contemporary groups
( 8,138 herdmate records from 167 dairy contemporary groups)
  • 69 progeny ( 617 herdmates) born to heifers
  • 200 progeny ( 2,039 herdmates) born to 2nd parity dam
  • 514 progeny ( 5,482 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (49.1% herdmates) were males
  • Dam Info
36 total progeny records from 12 contemporary groups
( 957 herdmate records from 12 contemporary groups)
  • 4 progeny ( 242 herdmates) born to heifers
  • 12 progeny ( 178 herdmates) born to 2nd parity dam
  • 20 progeny ( 537 herdmates) born to ≥3rd parity dam
  • 50% progeny (44.6% herdmates) were males
  • Dam Info
39 total progeny records from 9 contemporary groups
( 588 herdmate records from 9 contemporary groups)
  • 1 progeny ( 93 herdmates) born to heifers
  • 3 progeny ( 125 herdmates) born to 2nd parity dam
  • 35 progeny ( 370 herdmates) born to ≥3rd parity dam
  • 59% progeny (54.8% herdmates) were males
  • Dam Info