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%
2.2%

95% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 94%
May 2025 Birth Weight (Expected progeny birth weight) 38.6 kg 94%
May 2025 Gestation (Days between conception and birth) -3.00 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.10 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.83% 93%


1,212 total progeny records from 338 dairy contemporary groups
( 19,563 herdmate records from 337 dairy contemporary groups)
  • 130 progeny ( 1,085 herdmates) born to heifers
  • 337 progeny ( 4,825 herdmates) born to 2nd parity dam
  • 745 progeny ( 13,653 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (49.8% herdmates) were males
  • Dam Info
85 total progeny records from 23 contemporary groups
( 2,082 herdmate records from 23 contemporary groups)
  • 3 progeny ( 452 herdmates) born to heifers
  • 31 progeny ( 384 herdmates) born to 2nd parity dam
  • 51 progeny ( 1,246 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (48.9% herdmates) were males
  • Dam Info
53 total progeny records from 15 contemporary groups
( 865 herdmate records from 15 contemporary groups)
  • 15 progeny ( 159 herdmates) born to heifers
  • 9 progeny ( 191 herdmates) born to 2nd parity dam
  • 29 progeny ( 515 herdmates) born to ≥3rd parity dam
  • 60.4% progeny (49.6% herdmates) were males
  • Dam Info