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
5.1%
2.5%

80% (V High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 3.8% 79%
May 2025 Birth Weight (Expected progeny birth weight) 36.7 kg 75%
May 2025 Gestation (Days between conception and birth) -1.99 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.14 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.63% 78%


192 total progeny records from 33 dairy contemporary groups
( 5,010 herdmate records from 33 dairy contemporary groups)
  • 23 progeny ( 474 herdmates) born to heifers
  • 49 progeny ( 1,208 herdmates) born to 2nd parity dam
  • 120 progeny ( 3,328 herdmates) born to ≥3rd parity dam
  • 16.1% progeny (44.4% herdmates) were males
  • Dam Info
9 total progeny records from 2 contemporary groups
( 361 herdmate records from 2 contemporary groups)
  • 1 progeny ( 84 herdmates) born to heifers
  • 4 progeny ( 83 herdmates) born to 2nd parity dam
  • 4 progeny ( 194 herdmates) born to ≥3rd parity dam
  • 11.1% progeny (44% herdmates) were males
  • Dam Info
4 total progeny records from 2 contemporary groups
( 514 herdmate records from 2 contemporary groups)
  • 0 progeny ( 137 herdmates) born to heifers
  • 1 progeny ( 103 herdmates) born to 2nd parity dam
  • 3 progeny ( 274 herdmates) born to ≥3rd parity dam
  • 50% progeny (46.7% herdmates) were males
  • Dam Info