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%
1.9%


80% (V High)
88% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 0.4% 68%
May 2025 Birth Weight (Expected progeny birth weight) 36.0 kg 79%
May 2025 Gestation (Days between conception and birth) -2.29 days 96%
May 2025 Mortality (Calves dead at or soon after birth) 0.06 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 73%


169 total progeny records from 22 dairy contemporary groups
( 3,216 herdmate records from 22 dairy contemporary groups)
  • 29 progeny ( 497 herdmates) born to heifers
  • 21 progeny ( 622 herdmates) born to 2nd parity dam
  • 119 progeny ( 2,097 herdmates) born to ≥3rd parity dam
  • 26% progeny (46.6% herdmates) were males
  • Dam Info
3 total progeny records from 1 contemporary groups
( 188 herdmate records from 1 contemporary groups)
  • 2 progeny ( 33 herdmates) born to heifers
  • 0 progeny ( 38 herdmates) born to 2nd parity dam
  • 1 progeny ( 117 herdmates) born to ≥3rd parity dam
  • 0% progeny (44.7% herdmates) were males
  • Dam Info
9 total progeny records from 3 contemporary groups
( 297 herdmate records from 3 contemporary groups)
  • 3 progeny ( 46 herdmates) born to heifers
  • 2 progeny ( 58 herdmates) born to 2nd parity dam
  • 4 progeny ( 193 herdmates) born to ≥3rd parity dam
  • 22.2% progeny (40.7% herdmates) were males
  • Dam Info