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
14.8%
5.8%

71% (High)
89% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 38.4% 89%
May 2025 Birth Weight (Expected progeny birth weight) 44.5 kg 73%
May 2025 Gestation (Days between conception and birth) 0.70 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.62 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.27% 79%


247 total progeny records from 75 dairy contemporary groups
( 3,264 herdmate records from 73 dairy contemporary groups)
  • 15 progeny ( 125 herdmates) born to heifers
  • 33 progeny ( 871 herdmates) born to 2nd parity dam
  • 199 progeny ( 2,268 herdmates) born to ≥3rd parity dam
  • 44.9% progeny (47.8% herdmates) were males
  • Dam Info
30 total progeny records from 10 contemporary groups
( 642 herdmate records from 10 contemporary groups)
  • 6 progeny ( 147 herdmates) born to heifers
  • 6 progeny ( 132 herdmates) born to 2nd parity dam
  • 18 progeny ( 363 herdmates) born to ≥3rd parity dam
  • 46.7% progeny (48.1% herdmates) were males
  • Dam Info
12 total progeny records from 6 contemporary groups
( 259 herdmate records from 6 contemporary groups)
  • 0 progeny ( 23 herdmates) born to heifers
  • 1 progeny ( 60 herdmates) born to 2nd parity dam
  • 11 progeny ( 176 herdmates) born to ≥3rd parity dam
  • 8.3% progeny (22.4% herdmates) were males
  • Dam Info