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
9.6%
3.9%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 26.3% 96%
May 2025 Birth Weight (Expected progeny birth weight) 44.1 kg 96%
May 2025 Gestation (Days between conception and birth) -3.52 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.28% 99%


4,202 total progeny records from 978 dairy contemporary groups
( 48,551 herdmate records from 973 dairy contemporary groups)
  • 91 progeny ( 1,195 herdmates) born to heifers
  • 999 progeny ( 13,200 herdmates) born to 2nd parity dam
  • 3,112 progeny ( 34,156 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (50.9% herdmates) were males
  • Dam Info
35 total progeny records from 14 contemporary groups
( 637 herdmate records from 13 contemporary groups)
  • 3 progeny ( 162 herdmates) born to heifers
  • 9 progeny ( 108 herdmates) born to 2nd parity dam
  • 23 progeny ( 367 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (49.1% herdmates) were males
  • Dam Info
104 total progeny records from 22 contemporary groups
( 1,419 herdmate records from 21 contemporary groups)
  • 1 progeny ( 403 herdmates) born to heifers
  • 22 progeny ( 276 herdmates) born to 2nd parity dam
  • 81 progeny ( 740 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (47.7% herdmates) were males
  • Dam Info