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
3.6%
1.8%

77% (High)
85% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 2.0% 76%
May 2025 Birth Weight (Expected progeny birth weight) 35.3 kg 86%
May 2025 Gestation (Days between conception and birth) -3.27 days 93%
May 2025 Mortality (Calves dead at or soon after birth) 0.37 93%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.82% 71%


106 total progeny records from 36 dairy contemporary groups
( 3,982 herdmate records from 36 dairy contemporary groups)
  • 19 progeny ( 350 herdmates) born to heifers
  • 27 progeny ( 821 herdmates) born to 2nd parity dam
  • 60 progeny ( 2,811 herdmates) born to ≥3rd parity dam
  • 39.6% progeny (49.2% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 230 herdmate records from 3 contemporary groups)
  • 1 progeny ( 56 herdmates) born to heifers
  • 4 progeny ( 38 herdmates) born to 2nd parity dam
  • 5 progeny ( 136 herdmates) born to ≥3rd parity dam
  • 40% progeny (49.1% herdmates) were males
  • Dam Info
18 total progeny records from 4 contemporary groups
( 704 herdmate records from 4 contemporary groups)
  • 0 progeny ( 104 herdmates) born to heifers
  • 2 progeny ( 137 herdmates) born to 2nd parity dam
  • 16 progeny ( 463 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (43.3% herdmates) were males
  • Dam Info