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
6.0%
2.4%

84% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 87%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 87%
May 2025 Gestation (Days between conception and birth) -3.31 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.21 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.92% 80%


306 total progeny records from 97 dairy contemporary groups
( 3,294 herdmate records from 96 dairy contemporary groups)
  • 47 progeny ( 388 herdmates) born to heifers
  • 96 progeny ( 848 herdmates) born to 2nd parity dam
  • 163 progeny ( 2,058 herdmates) born to ≥3rd parity dam
  • 35.3% progeny (45.5% herdmates) were males
  • Dam Info
34 total progeny records from 10 contemporary groups
( 504 herdmate records from 10 contemporary groups)
  • 2 progeny ( 122 herdmates) born to heifers
  • 14 progeny ( 96 herdmates) born to 2nd parity dam
  • 18 progeny ( 286 herdmates) born to ≥3rd parity dam
  • 23.5% progeny (46.2% herdmates) were males
  • Dam Info
20 total progeny records from 5 contemporary groups
( 339 herdmate records from 5 contemporary groups)
  • 2 progeny ( 137 herdmates) born to heifers
  • 6 progeny ( 64 herdmates) born to 2nd parity dam
  • 12 progeny ( 138 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.7% herdmates) were males
  • Dam Info